| 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 | $34.64 | 9.321% | $37.8688 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $187.70 | 8.122% | $202.945 | $202.95 | $202.95 | $202.90 |
| Purchase #3 | $208.57 | 13.266% | $236.2389 | $236.24 | $236.25 | $236.20 |
| Purchase #4 | $205.48 | 12.395% | $230.9492 | $230.95 | $230.95 | $230.90 |
| Purchase #5 | $84.54 | 9.201% | $92.3185 | $92.32 | $92.30 | $92.30 |
| Purchase #6 | $41.63 | 12.769% | $46.9457 | $46.95 | $46.95 | $46.90 |
| Purchase #7 | $110.80 | 7.818% | $119.4623 | $119.46 | $119.45 | $119.50 |
| 7 purchase totals = | $873.36 | $966.7284 | $966.74 | $966.70 | $966.60 | |