| 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 | $63.44 | 10.700% | $70.2281 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $35.71 | 12.495% | $40.172 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $67.76 | 12.651% | $76.3323 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $141.90 | 6.855% | $151.6272 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $160.36 | 6.716% | $171.1298 | $171.13 | $171.15 | $171.10 |
| Purchase #6 | $89.77 | 8.373% | $97.2864 | $97.29 | $97.30 | $97.30 |
| Purchase #7 | $228.28 | 7.272% | $244.8805 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $787.22 | $851.6563 | $851.66 | $851.75 | $851.60 | |