| 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 | $210.78 | 7.605% | $226.8098 | $226.81 | $226.80 | $226.80 |
| Purchase #2 | $25.46 | 13.402% | $28.8721 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $64.27 | 7.418% | $69.0375 | $69.04 | $69.05 | $69.00 |
| Purchase #4 | $53.81 | 5.131% | $56.571 | $56.57 | $56.55 | $56.60 |
| Purchase #5 | $170.78 | 5.272% | $179.7835 | $179.78 | $179.80 | $179.80 |
| Purchase #6 | $55.84 | 3.427% | $57.7536 | $57.75 | $57.75 | $57.80 |
| Purchase #7 | $151.82 | 6.125% | $161.119 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $732.76 | $779.9465 | $779.94 | $779.90 | $780.00 | |