| 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 | $39.77 | 3.616% | $41.2081 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $191.97 | 9.456% | $210.1227 | $210.12 | $210.10 | $210.10 |
| Purchase #3 | $58.30 | 8.725% | $63.3867 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $62.27 | 6.608% | $66.3848 | $66.38 | $66.40 | $66.40 |
| Purchase #5 | $74.42 | 6.123% | $78.9767 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $14.36 | 12.181% | $16.1092 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $91.96 | 6.742% | $98.1599 | $98.16 | $98.15 | $98.20 |
| 7 purchase totals = | $533.05 | $574.3481 | $574.35 | $574.35 | $574.40 | |