| 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 | $52.50 | 12.517% | $59.0714 | $59.07 | $59.05 | $59.10 |
| Purchase #2 | $59.78 | 13.623% | $67.9238 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $21.65 | 8.163% | $23.4173 | $23.42 | $23.40 | $23.40 |
| Purchase #4 | $63.64 | 7.405% | $68.3525 | $68.35 | $68.35 | $68.40 |
| Purchase #5 | $234.38 | 10.133% | $258.1297 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $230.92 | 7.555% | $248.366 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $143.72 | 5.379% | $151.4507 | $151.45 | $151.45 | $151.50 |
| 7 purchase totals = | $806.59 | $876.7114 | $876.71 | $876.65 | $876.80 | |