| 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 | $84.44 | 8.115% | $91.2923 | $91.29 | $91.30 | $91.30 |
| Purchase #2 | $250.31 | 10.675% | $277.0306 | $277.03 | $277.05 | $277.00 |
| Purchase #3 | $7.69 | 8.172% | $8.3184 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $95.71 | 9.844% | $105.1317 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $73.26 | 5.546% | $77.323 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $71.64 | 4.818% | $75.0916 | $75.09 | $75.10 | $75.10 |
| Purchase #7 | $144.44 | 10.421% | $159.4921 | $159.49 | $159.50 | $159.50 |
| 7 purchase totals = | $727.49 | $793.6797 | $793.67 | $793.70 | $793.60 | |