| 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 | $95.87 | 11.793% | $107.1759 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $25.48 | 11.430% | $28.3924 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $65.45 | 8.354% | $70.9177 | $70.92 | $70.90 | $70.90 |
| Purchase #4 | $77.97 | 8.851% | $84.8711 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $204.80 | 9.851% | $224.9748 | $224.97 | $224.95 | $225.00 |
| Purchase #6 | $229.56 | 12.784% | $258.907 | $258.91 | $258.90 | $258.90 |
| Purchase #7 | $11.95 | 13.375% | $13.5483 | $13.55 | $13.55 | $13.50 |
| 7 purchase totals = | $711.08 | $788.7872 | $788.79 | $788.75 | $788.80 | |