| 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 | $30.83 | 8.118% | $33.3328 | $33.33 | $33.35 | $33.30 |
| Purchase #2 | $176.28 | 7.497% | $189.4957 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $62.99 | 10.781% | $69.781 | $69.78 | $69.80 | $69.80 |
| Purchase #4 | $135.39 | 4.309% | $141.224 | $141.22 | $141.20 | $141.20 |
| Purchase #5 | $105.27 | 5.679% | $111.2483 | $111.25 | $111.25 | $111.20 |
| Purchase #6 | $85.91 | 11.742% | $95.9976 | $96.00 | $96.00 | $96.00 |
| Purchase #7 | $63.98 | 4.685% | $66.9775 | $66.98 | $67.00 | $67.00 |
| 7 purchase totals = | $660.65 | $708.0569 | $708.06 | $708.10 | $708.00 | |