| 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 | $71.49 | 13.745% | $81.3163 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $216.27 | 6.234% | $229.7523 | $229.75 | $229.75 | $229.80 |
| Purchase #3 | $108.51 | 3.855% | $112.6931 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $79.47 | 6.801% | $84.8748 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $191.70 | 11.593% | $213.9238 | $213.92 | $213.90 | $213.90 |
| Purchase #6 | $100.50 | 13.145% | $113.7107 | $113.71 | $113.70 | $113.70 |
| Purchase #7 | $40.80 | 13.417% | $46.2741 | $46.27 | $46.25 | $46.30 |
| 7 purchase totals = | $808.74 | $882.5451 | $882.53 | $882.45 | $882.60 | |