| 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 | $237.89 | 13.796% | $270.7093 | $270.71 | $270.70 | $270.70 |
| Purchase #2 | $35.62 | 5.727% | $37.66 | $37.66 | $37.65 | $37.70 |
| Purchase #3 | $31.89 | 4.358% | $33.2798 | $33.28 | $33.30 | $33.30 |
| Purchase #4 | $87.35 | 6.648% | $93.157 | $93.16 | $93.15 | $93.20 |
| Purchase #5 | $62.90 | 13.600% | $71.4544 | $71.45 | $71.45 | $71.50 |
| Purchase #6 | $93.67 | 8.298% | $101.4427 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $76.60 | 9.741% | $84.0616 | $84.06 | $84.05 | $84.10 |
| 7 purchase totals = | $625.92 | $691.7648 | $691.76 | $691.75 | $691.90 | |