| 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 | $49.89 | 6.670% | $53.2177 | $53.22 | $53.20 | $53.20 |
| Purchase #2 | $106.96 | 12.867% | $120.7225 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $29.94 | 6.200% | $31.7963 | $31.80 | $31.80 | $31.80 |
| Purchase #4 | $122.50 | 6.857% | $130.8998 | $130.90 | $130.90 | $130.90 |
| Purchase #5 | $183.94 | 8.302% | $199.2107 | $199.21 | $199.20 | $199.20 |
| Purchase #6 | $46.95 | 11.234% | $52.2244 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $116.94 | 8.794% | $127.2237 | $127.22 | $127.20 | $127.20 |
| 7 purchase totals = | $657.12 | $715.2951 | $715.29 | $715.20 | $715.20 | |