| 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 | $103.36 | 11.130% | $114.864 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $113.66 | 9.119% | $124.0247 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $65.26 | 8.874% | $71.0512 | $71.05 | $71.05 | $71.10 |
| Purchase #4 | $97.86 | 12.792% | $110.3783 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $82.71 | 8.757% | $89.9529 | $89.95 | $89.95 | $90.00 |
| Purchase #6 | $67.31 | 11.119% | $74.7942 | $74.79 | $74.80 | $74.80 |
| Purchase #7 | $31.95 | 5.134% | $33.5903 | $33.59 | $33.60 | $33.60 |
| 7 purchase totals = | $562.11 | $618.6556 | $618.64 | $618.65 | $618.80 | |