| 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 | $84.97 | 6.800% | $90.748 | $90.75 | $90.75 | $90.70 |
| Purchase #2 | $55.46 | 6.428% | $59.025 | $59.03 | $59.05 | $59.00 |
| Purchase #3 | $62.80 | 4.386% | $65.5544 | $65.55 | $65.55 | $65.60 |
| Purchase #4 | $57.68 | 11.308% | $64.2025 | $64.20 | $64.20 | $64.20 |
| Purchase #5 | $78.71 | 3.578% | $81.5262 | $81.53 | $81.55 | $81.50 |
| Purchase #6 | $94.37 | 7.753% | $101.6865 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $74.50 | 13.615% | $84.6432 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $508.49 | $547.3858 | $547.39 | $547.45 | $547.30 | |