| 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 | $39.88 | 12.558% | $44.8881 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $248.96 | 11.368% | $277.2618 | $277.26 | $277.25 | $277.30 |
| Purchase #3 | $76.90 | 4.237% | $80.1583 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $138.78 | 12.459% | $156.0706 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $149.28 | 11.357% | $166.2337 | $166.23 | $166.25 | $166.20 |
| Purchase #6 | $127.41 | 7.776% | $137.3174 | $137.32 | $137.30 | $137.30 |
| Purchase #7 | $20.38 | 8.601% | $22.1329 | $22.13 | $22.15 | $22.10 |
| 7 purchase totals = | $801.59 | $884.0628 | $884.06 | $884.05 | $884.10 | |