| 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 | $104.88 | 4.794% | $109.9079 | $109.91 | $109.90 | $109.90 |
| Purchase #2 | $52.59 | 13.470% | $59.6739 | $59.67 | $59.65 | $59.70 |
| Purchase #3 | $135.31 | 3.442% | $139.9674 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $22.54 | 5.361% | $23.7484 | $23.75 | $23.75 | $23.70 |
| Purchase #5 | $62.96 | 10.368% | $69.4877 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $212.54 | 13.155% | $240.4996 | $240.50 | $240.50 | $240.50 |
| Purchase #7 | $47.77 | 12.666% | $53.8205 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $638.59 | $697.1054 | $697.11 | $697.05 | $697.10 | |