| 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 | $67.29 | 5.434% | $70.9465 | $70.95 | $70.95 | $70.90 |
| Purchase #2 | $28.96 | 8.722% | $31.4859 | $31.49 | $31.50 | $31.50 |
| Purchase #3 | $166.33 | 5.714% | $175.8341 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $239.35 | 13.204% | $270.9538 | $270.95 | $270.95 | $271.00 |
| Purchase #5 | $150.57 | 6.282% | $160.0288 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $28.80 | 11.344% | $32.0671 | $32.07 | $32.05 | $32.10 |
| Purchase #7 | $48.40 | 11.160% | $53.8014 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $729.70 | $795.1176 | $795.12 | $795.15 | $795.10 | |