| 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 | $99.78 | 5.713% | $105.4804 | $105.48 | $105.50 | $105.50 |
| Purchase #2 | $42.64 | 9.353% | $46.6281 | $46.63 | $46.65 | $46.60 |
| Purchase #3 | $33.65 | 4.523% | $35.172 | $35.17 | $35.15 | $35.20 |
| Purchase #4 | $53.61 | 12.290% | $60.1987 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $87.61 | 6.750% | $93.5237 | $93.52 | $93.50 | $93.50 |
| Purchase #6 | $65.54 | 4.427% | $68.4415 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $158.39 | 9.378% | $173.2438 | $173.24 | $173.25 | $173.20 |
| 7 purchase totals = | $541.22 | $582.6882 | $582.68 | $582.70 | $582.60 | |