| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.90 | 6.304% | $111.5129 | $111.51 | $111.50 | $111.50 |
| Purchase #2 | $41.35 | 8.692% | $44.9441 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $125.58 | 4.171% | $130.8179 | $130.82 | $130.80 | $130.80 |
| Purchase #4 | $155.26 | 13.842% | $176.7511 | $176.75 | $176.75 | $176.80 |
| Purchase #5 | $168.82 | 3.366% | $174.5025 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $181.52 | 11.649% | $202.6653 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $222.68 | 6.333% | $236.7823 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $1,000.11 | $1,077.9761 | $1,077.97 | $1,077.95 | $1,078.00 | |