| 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 | $95.84 | 9.574% | $105.0157 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $112.98 | 7.308% | $121.2366 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $120.48 | 7.477% | $129.4883 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $71.28 | 4.486% | $74.4776 | $74.48 | $74.50 | $74.50 |
| Purchase #5 | $181.45 | 6.531% | $193.3005 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $46.52 | 7.751% | $50.1258 | $50.13 | $50.15 | $50.10 |
| Purchase #7 | $12.64 | 4.401% | $13.1963 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $641.19 | $686.8408 | $686.86 | $686.90 | $686.80 | |