| 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 | $250.74 | 11.797% | $280.3198 | $280.32 | $280.30 | $280.30 |
| Purchase #2 | $68.28 | 12.766% | $76.9966 | $77.00 | $77.00 | $77.00 |
| Purchase #3 | $15.76 | 6.611% | $16.8019 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $110.57 | 7.232% | $118.5664 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $32.96 | 8.118% | $35.6357 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $97.42 | 11.810% | $108.9253 | $108.93 | $108.95 | $108.90 |
| Purchase #7 | $161.25 | 8.803% | $175.4448 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $736.98 | $812.6905 | $812.70 | $812.70 | $812.60 | |