| 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 | $78.77 | 9.790% | $86.4816 | $86.48 | $86.50 | $86.50 |
| Purchase #2 | $174.98 | 10.387% | $193.1552 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $167.89 | 6.486% | $178.7793 | $178.78 | $178.80 | $178.80 |
| Purchase #4 | $210.68 | 11.126% | $234.1203 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $72.70 | 13.610% | $82.5945 | $82.59 | $82.60 | $82.60 |
| Purchase #6 | $60.48 | 8.572% | $65.6643 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $62.66 | 10.620% | $69.3145 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $828.16 | $910.1097 | $910.10 | $910.10 | $910.20 | |