| 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 | $82.83 | 6.309% | $88.0557 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $136.87 | 6.468% | $145.7228 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $135.52 | 10.790% | $150.1426 | $150.14 | $150.15 | $150.10 |
| Purchase #4 | $52.66 | 8.793% | $57.2904 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $51.59 | 11.262% | $57.4001 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $168.63 | 6.264% | $179.193 | $179.19 | $179.20 | $179.20 |
| Purchase #7 | $104.64 | 7.248% | $112.2243 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $732.74 | $790.0289 | $790.02 | $790.00 | $790.00 | |