| 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 | $31.92 | 13.111% | $36.105 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $105.86 | 6.706% | $112.959 | $112.96 | $112.95 | $113.00 |
| Purchase #3 | $223.48 | 5.340% | $235.4138 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $236.80 | 12.767% | $267.0323 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $22.35 | 12.491% | $25.1417 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $149.89 | 13.482% | $170.0982 | $170.10 | $170.10 | $170.10 |
| Purchase #7 | $138.49 | 5.713% | $146.4019 | $146.40 | $146.40 | $146.40 |
| 7 purchase totals = | $908.79 | $993.1519 | $993.15 | $993.15 | $993.10 | |