| 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 | $10.92 | 6.167% | $11.5934 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $176.70 | 10.653% | $195.5239 | $195.52 | $195.50 | $195.50 |
| Purchase #3 | $75.47 | 4.668% | $78.9929 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $21.54 | 5.834% | $22.7966 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $61.26 | 10.847% | $67.9049 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $104.28 | 7.511% | $112.1125 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $93.57 | 9.859% | $102.7951 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $543.74 | $591.7193 | $591.71 | $591.70 | $591.70 | |