| 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 | $83.64 | 12.344% | $93.9645 | $93.96 | $93.95 | $94.00 |
| Purchase #2 | $114.62 | 13.311% | $129.8771 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $50.73 | 9.242% | $55.4185 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $219.58 | 8.719% | $238.7252 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $105.34 | 4.553% | $110.1361 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $73.84 | 11.217% | $82.1226 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $167.50 | 9.540% | $183.4795 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $815.25 | $893.7235 | $893.73 | $893.75 | $893.70 | |