| 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 | $164.47 | 3.869% | $170.8333 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $56.69 | 5.543% | $59.8323 | $59.83 | $59.85 | $59.80 |
| Purchase #3 | $209.73 | 5.348% | $220.9464 | $220.95 | $220.95 | $220.90 |
| Purchase #4 | $220.72 | 12.399% | $248.0871 | $248.09 | $248.10 | $248.10 |
| Purchase #5 | $117.48 | 7.787% | $126.6282 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $98.26 | 12.763% | $110.8009 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $105.48 | 3.324% | $108.9862 | $108.99 | $109.00 | $109.00 |
| 7 purchase totals = | $972.83 | $1,046.1144 | $1,046.12 | $1,046.20 | $1,046.00 | |