| 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 | $112.70 | 10.707% | $124.7668 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $59.26 | 10.548% | $65.5107 | $65.51 | $65.50 | $65.50 |
| Purchase #3 | $21.83 | 3.260% | $22.5417 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $104.62 | 13.510% | $118.7542 | $118.75 | $118.75 | $118.80 |
| Purchase #5 | $161.64 | 10.677% | $178.8983 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $205.52 | 11.771% | $229.7118 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $144.36 | 5.847% | $152.8007 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $809.93 | $892.9842 | $892.98 | $892.95 | $893.00 | |