| 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 | $62.67 | 9.465% | $68.6017 | $68.60 | $68.60 | $68.60 |
| Purchase #2 | $50.28 | 7.173% | $53.8866 | $53.89 | $53.90 | $53.90 |
| Purchase #3 | $186.51 | 4.382% | $194.6829 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $122.46 | 3.133% | $126.2967 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $219.92 | 8.340% | $238.2613 | $238.26 | $238.25 | $238.30 |
| Purchase #6 | $98.86 | 8.354% | $107.1188 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $89.99 | 12.772% | $101.4835 | $101.48 | $101.50 | $101.50 |
| 7 purchase totals = | $830.69 | $890.3315 | $890.33 | $890.35 | $890.40 | |