| 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 | $76.58 | 6.226% | $81.3479 | $81.35 | $81.35 | $81.30 |
| Purchase #2 | $58.33 | 5.323% | $61.4349 | $61.43 | $61.45 | $61.40 |
| Purchase #3 | $199.97 | 5.678% | $211.3243 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $145.55 | 9.272% | $159.0454 | $159.05 | $159.05 | $159.00 |
| Purchase #5 | $161.51 | 10.165% | $177.9275 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $33.26 | 6.192% | $35.3195 | $35.32 | $35.30 | $35.30 |
| Purchase #7 | $161.84 | 6.210% | $171.8903 | $171.89 | $171.90 | $171.90 |
| 7 purchase totals = | $837.04 | $898.2898 | $898.29 | $898.30 | $898.10 | |