| 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 | $98.93 | 11.794% | $110.5978 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $153.73 | 10.772% | $170.2898 | $170.29 | $170.30 | $170.30 |
| Purchase #3 | $153.72 | 9.213% | $167.8822 | $167.88 | $167.90 | $167.90 |
| Purchase #4 | $75.89 | 6.606% | $80.9033 | $80.90 | $80.90 | $80.90 |
| Purchase #5 | $13.64 | 6.349% | $14.506 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $58.79 | 5.565% | $62.0617 | $62.06 | $62.05 | $62.10 |
| Purchase #7 | $69.58 | 6.786% | $74.3017 | $74.30 | $74.30 | $74.30 |
| 7 purchase totals = | $624.28 | $680.5425 | $680.54 | $680.55 | $680.60 | |