| 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 | $207.91 | 11.665% | $232.1627 | $232.16 | $232.15 | $232.20 |
| Purchase #2 | $46.99 | 13.673% | $53.4149 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $20.46 | 7.359% | $21.9657 | $21.97 | $21.95 | $22.00 |
| Purchase #4 | $50.77 | 13.722% | $57.7367 | $57.74 | $57.75 | $57.70 |
| Purchase #5 | $53.40 | 10.647% | $59.0855 | $59.09 | $59.10 | $59.10 |
| Purchase #6 | $38.68 | 12.843% | $43.6477 | $43.65 | $43.65 | $43.60 |
| Purchase #7 | $56.27 | 11.468% | $62.723 | $62.72 | $62.70 | $62.70 |
| 7 purchase totals = | $474.48 | $530.7362 | $530.74 | $530.70 | $530.70 | |