| 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 | $95.31 | 11.404% | $106.1792 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $62.36 | 13.771% | $70.9476 | $70.95 | $70.95 | $70.90 |
| Purchase #3 | $166.41 | 9.425% | $182.0941 | $182.09 | $182.10 | $182.10 |
| Purchase #4 | $203.67 | 13.343% | $230.8457 | $230.85 | $230.85 | $230.80 |
| Purchase #5 | $18.79 | 12.265% | $21.0946 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $17.80 | 6.605% | $18.9757 | $18.98 | $19.00 | $19.00 |
| Purchase #7 | $49.95 | 9.740% | $54.8151 | $54.82 | $54.80 | $54.80 |
| 7 purchase totals = | $614.29 | $684.9520 | $684.96 | $685.00 | $684.90 | |