| 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 | $41.51 | 12.212% | $46.5792 | $46.58 | $46.60 | $46.60 |
| Purchase #2 | $85.92 | 4.597% | $89.8697 | $89.87 | $89.85 | $89.90 |
| Purchase #3 | $128.75 | 7.815% | $138.8118 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $118.88 | 8.634% | $129.1441 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $52.47 | 11.784% | $58.6531 | $58.65 | $58.65 | $58.70 |
| Purchase #6 | $19.91 | 4.800% | $20.8657 | $20.87 | $20.85 | $20.90 |
| Purchase #7 | $98.61 | 3.627% | $102.1866 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $546.05 | $586.1102 | $586.11 | $586.10 | $586.20 | |