| 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 | $102.73 | 4.290% | $107.1371 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $12.44 | 11.140% | $13.8258 | $13.83 | $13.85 | $13.80 |
| Purchase #3 | $188.82 | 8.394% | $204.6696 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $224.81 | 6.269% | $238.9033 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $44.38 | 12.733% | $50.0309 | $50.03 | $50.05 | $50.00 |
| Purchase #6 | $105.27 | 7.116% | $112.761 | $112.76 | $112.75 | $112.80 |
| Purchase #7 | $24.74 | 10.191% | $27.2613 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $703.19 | $754.5890 | $754.59 | $754.60 | $754.60 | |