| 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 | $57.32 | 4.719% | $60.0249 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $93.42 | 9.172% | $101.9885 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $233.97 | 10.389% | $258.2771 | $258.28 | $258.30 | $258.30 |
| Purchase #4 | $59.89 | 3.845% | $62.1928 | $62.19 | $62.20 | $62.20 |
| Purchase #5 | $68.29 | 10.797% | $75.6633 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $135.54 | 7.700% | $145.9766 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $195.25 | 11.168% | $217.0555 | $217.06 | $217.05 | $217.10 |
| 7 purchase totals = | $843.68 | $921.1787 | $921.18 | $921.20 | $921.30 | |