| 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 | $41.56 | 12.286% | $46.6661 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $90.38 | 5.457% | $95.312 | $95.31 | $95.30 | $95.30 |
| Purchase #3 | $170.31 | 7.834% | $183.6521 | $183.65 | $183.65 | $183.70 |
| Purchase #4 | $149.84 | 5.772% | $158.4888 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $109.30 | 12.119% | $122.5461 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $61.38 | 6.555% | $65.4035 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $158.50 | 12.826% | $178.8292 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $781.27 | $850.8978 | $850.90 | $850.90 | $850.90 | |