| 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 | $56.99 | 11.388% | $63.48 | $63.48 | $63.50 | $63.50 |
| Purchase #2 | $14.54 | 6.221% | $15.4445 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $214.93 | 12.624% | $242.0628 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $188.39 | 9.325% | $205.9574 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $11.96 | 13.395% | $13.562 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $49.58 | 13.484% | $56.2654 | $56.27 | $56.25 | $56.30 |
| Purchase #7 | $188.87 | 12.834% | $213.1096 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $725.26 | $809.8817 | $809.88 | $809.85 | $810.00 | |