| 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 | $226.97 | 13.135% | $256.7825 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $26.84 | 11.462% | $29.9164 | $29.92 | $29.90 | $29.90 |
| Purchase #3 | $200.68 | 3.427% | $207.5573 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $126.43 | 11.843% | $141.4031 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $47.70 | 4.668% | $49.9266 | $49.93 | $49.95 | $49.90 |
| Purchase #6 | $69.94 | 8.123% | $75.6212 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $8.36 | 10.567% | $9.2434 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $706.92 | $770.4505 | $770.45 | $770.45 | $770.40 | |