| 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 | $92.38 | 3.210% | $95.3454 | $95.35 | $95.35 | $95.30 |
| Purchase #2 | $103.88 | 11.762% | $116.0984 | $116.10 | $116.10 | $116.10 |
| Purchase #3 | $229.86 | 12.319% | $258.1765 | $258.18 | $258.20 | $258.20 |
| Purchase #4 | $9.77 | 9.364% | $10.6849 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $144.80 | 13.495% | $164.3408 | $164.34 | $164.35 | $164.30 |
| Purchase #6 | $135.44 | 12.516% | $152.3917 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $67.66 | 13.510% | $76.8009 | $76.80 | $76.80 | $76.80 |
| 7 purchase totals = | $783.79 | $873.8386 | $873.84 | $873.90 | $873.80 | |