| 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 | $234.91 | 12.760% | $264.8845 | $264.88 | $264.90 | $264.90 |
| Purchase #2 | $14.69 | 3.417% | $15.192 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $33.65 | 6.647% | $35.8867 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $63.88 | 8.597% | $69.3718 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $17.77 | 7.331% | $19.0727 | $19.07 | $19.05 | $19.10 |
| Purchase #6 | $243.78 | 8.796% | $265.2229 | $265.22 | $265.20 | $265.20 |
| Purchase #7 | $180.41 | 12.326% | $202.6473 | $202.65 | $202.65 | $202.60 |
| 7 purchase totals = | $789.09 | $872.2779 | $872.27 | $872.25 | $872.30 | |