| 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 | $77.41 | 4.591% | $80.9639 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $243.96 | 6.231% | $259.1611 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $134.80 | 4.129% | $140.3659 | $140.37 | $140.35 | $140.40 |
| Purchase #4 | $41.49 | 12.342% | $46.6107 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $102.78 | 9.336% | $112.3755 | $112.38 | $112.40 | $112.40 |
| Purchase #6 | $105.73 | 13.241% | $119.7297 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $116.30 | 7.325% | $124.819 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $822.47 | $884.0258 | $884.03 | $884.00 | $884.10 | |