| 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 | $64.68 | 8.531% | $70.1979 | $70.20 | $70.20 | $70.20 |
| Purchase #2 | $55.98 | 13.113% | $63.3207 | $63.32 | $63.30 | $63.30 |
| Purchase #3 | $242.47 | 6.257% | $257.6413 | $257.64 | $257.65 | $257.60 |
| Purchase #4 | $249.39 | 10.526% | $275.6408 | $275.64 | $275.65 | $275.60 |
| Purchase #5 | $21.58 | 4.306% | $22.5092 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $57.31 | 12.102% | $64.2457 | $64.25 | $64.25 | $64.20 |
| Purchase #7 | $180.75 | 9.282% | $197.5272 | $197.53 | $197.55 | $197.50 |
| 7 purchase totals = | $872.16 | $951.0828 | $951.09 | $951.10 | $950.90 | |