| 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 | $88.91 | 9.564% | $97.4134 | $97.41 | $97.40 | $97.40 |
| Purchase #2 | $78.47 | 12.642% | $88.3902 | $88.39 | $88.40 | $88.40 |
| Purchase #3 | $59.75 | 6.465% | $63.6128 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $193.83 | 8.370% | $210.0536 | $210.05 | $210.05 | $210.10 |
| Purchase #5 | $183.43 | 10.224% | $202.1839 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $164.97 | 4.606% | $172.5685 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $82.49 | 9.232% | $90.1055 | $90.11 | $90.10 | $90.10 |
| 7 purchase totals = | $851.85 | $924.3279 | $924.32 | $924.30 | $924.40 | |