| 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 | $66.50 | 5.442% | $70.1189 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $220.66 | 12.493% | $248.2271 | $248.23 | $248.25 | $248.20 |
| Purchase #3 | $79.49 | 11.260% | $88.4406 | $88.44 | $88.45 | $88.40 |
| Purchase #4 | $116.87 | 8.361% | $126.6415 | $126.64 | $126.65 | $126.60 |
| Purchase #5 | $53.85 | 4.531% | $56.2899 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $65.36 | 4.452% | $68.2698 | $68.27 | $68.25 | $68.30 |
| Purchase #7 | $45.41 | 7.338% | $48.7422 | $48.74 | $48.75 | $48.70 |
| 7 purchase totals = | $648.14 | $706.7300 | $706.73 | $706.75 | $706.60 | |