| 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 | $44.49 | 7.271% | $47.7249 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $219.83 | 11.347% | $244.7741 | $244.77 | $244.75 | $244.80 |
| Purchase #3 | $130.40 | 12.804% | $147.0964 | $147.10 | $147.10 | $147.10 |
| Purchase #4 | $83.96 | 4.239% | $87.5191 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $16.34 | 11.250% | $18.1783 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $24.39 | 11.431% | $27.178 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $213.95 | 10.286% | $235.9569 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $733.36 | $808.4277 | $808.43 | $808.40 | $808.50 | |