| 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 | $103.65 | 6.556% | $110.4453 | $110.45 | $110.45 | $110.40 |
| Purchase #2 | $73.72 | 13.136% | $83.4039 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $196.33 | 8.678% | $213.3675 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $182.82 | 5.855% | $193.5241 | $193.52 | $193.50 | $193.50 |
| Purchase #5 | $39.96 | 12.743% | $45.0521 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $194.72 | 11.803% | $217.7028 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $119.69 | 7.399% | $128.5459 | $128.55 | $128.55 | $128.50 |
| 7 purchase totals = | $910.89 | $992.0416 | $992.04 | $992.00 | $992.00 | |