| 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 | $120.58 | 7.780% | $129.9611 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $51.87 | 3.767% | $53.8239 | $53.82 | $53.80 | $53.80 |
| Purchase #3 | $226.75 | 4.230% | $236.3415 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $89.73 | 10.152% | $98.8394 | $98.84 | $98.85 | $98.80 |
| Purchase #5 | $10.92 | 12.194% | $12.2516 | $12.25 | $12.25 | $12.30 |
| Purchase #6 | $118.65 | 5.198% | $124.8174 | $124.82 | $124.80 | $124.80 |
| Purchase #7 | $106.56 | 8.537% | $115.657 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $725.06 | $771.6919 | $771.69 | $771.65 | $771.70 | |