| 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 | $83.81 | 9.336% | $91.6345 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $130.75 | 10.713% | $144.7572 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $102.49 | 13.384% | $116.2073 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $63.69 | 7.446% | $68.4324 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $127.65 | 9.574% | $139.8712 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $49.93 | 6.283% | $53.0671 | $53.07 | $53.05 | $53.10 |
| Purchase #7 | $108.75 | 11.213% | $120.9441 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $667.07 | $734.9138 | $734.91 | $734.90 | $734.90 | |