| 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 | $98.57 | 10.867% | $109.2816 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $65.88 | 12.676% | $74.2309 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $150.63 | 7.319% | $161.6546 | $161.65 | $161.65 | $161.70 |
| Purchase #4 | $104.64 | 7.632% | $112.6261 | $112.63 | $112.65 | $112.60 |
| Purchase #5 | $193.93 | 6.679% | $206.8826 | $206.88 | $206.90 | $206.90 |
| Purchase #6 | $61.99 | 6.265% | $65.8737 | $65.87 | $65.85 | $65.90 |
| Purchase #7 | $102.25 | 8.834% | $111.2828 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $777.89 | $841.8323 | $841.82 | $841.90 | $841.90 | |