| 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 | $33.90 | 9.369% | $37.0761 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $37.42 | 11.135% | $41.5867 | $41.59 | $41.60 | $41.60 |
| Purchase #3 | $134.92 | 12.507% | $151.7944 | $151.79 | $151.80 | $151.80 |
| Purchase #4 | $212.69 | 7.809% | $229.299 | $229.30 | $229.30 | $229.30 |
| Purchase #5 | $49.83 | 10.119% | $54.8723 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $61.59 | 13.233% | $69.7402 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $158.42 | 5.167% | $166.6056 | $166.61 | $166.60 | $166.60 |
| 7 purchase totals = | $688.77 | $750.9743 | $750.98 | $751.00 | $751.00 | |