| 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 | $81.63 | 7.449% | $87.7106 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $214.57 | 12.639% | $241.6895 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $243.71 | 4.138% | $253.7947 | $253.79 | $253.80 | $253.80 |
| Purchase #4 | $121.47 | 12.516% | $136.6732 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $43.40 | 5.309% | $45.7041 | $45.70 | $45.70 | $45.70 |
| Purchase #6 | $126.90 | 9.203% | $138.5786 | $138.58 | $138.60 | $138.60 |
| Purchase #7 | $81.96 | 12.110% | $91.8854 | $91.89 | $91.90 | $91.90 |
| 7 purchase totals = | $913.64 | $996.0361 | $996.03 | $996.05 | $996.10 | |