| 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 | $85.48 | 13.718% | $97.2061 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $124.38 | 12.737% | $140.2223 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $177.90 | 6.520% | $189.4991 | $189.50 | $189.50 | $189.50 |
| Purchase #4 | $70.69 | 11.104% | $78.5394 | $78.54 | $78.55 | $78.50 |
| Purchase #5 | $188.56 | 11.713% | $210.646 | $210.65 | $210.65 | $210.60 |
| Purchase #6 | $31.81 | 8.746% | $34.5921 | $34.59 | $34.60 | $34.60 |
| Purchase #7 | $88.66 | 10.800% | $98.2353 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $767.48 | $848.9403 | $848.95 | $848.95 | $848.80 | |