| 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 | $29.56 | 6.487% | $31.4776 | $31.48 | $31.50 | $31.50 |
| Purchase #2 | $32.76 | 13.333% | $37.1279 | $37.13 | $37.15 | $37.10 |
| Purchase #3 | $210.61 | 6.381% | $224.049 | $224.05 | $224.05 | $224.00 |
| Purchase #4 | $116.33 | 6.235% | $123.5832 | $123.58 | $123.60 | $123.60 |
| Purchase #5 | $58.33 | 13.305% | $66.0908 | $66.09 | $66.10 | $66.10 |
| Purchase #6 | $103.49 | 6.262% | $109.9705 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $108.39 | 13.178% | $122.6736 | $122.67 | $122.65 | $122.70 |
| 7 purchase totals = | $659.47 | $714.9726 | $714.97 | $715.00 | $715.00 | |