| 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 | $107.26 | 3.431% | $110.9401 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $197.25 | 9.805% | $216.5904 | $216.59 | $216.60 | $216.60 |
| Purchase #3 | $53.76 | 10.244% | $59.2672 | $59.27 | $59.25 | $59.30 |
| Purchase #4 | $24.83 | 6.208% | $26.3714 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $109.98 | 3.534% | $113.8667 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $61.95 | 11.176% | $68.8735 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $131.77 | 11.190% | $146.5151 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $686.80 | $742.4244 | $742.43 | $742.35 | $742.50 | |