| 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 | $73.94 | 9.465% | $80.9384 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $156.38 | 10.477% | $172.7639 | $172.76 | $172.75 | $172.80 |
| Purchase #3 | $13.97 | 9.183% | $15.2529 | $15.25 | $15.25 | $15.30 |
| Purchase #4 | $95.26 | 9.295% | $104.1144 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $91.61 | 8.663% | $99.5462 | $99.55 | $99.55 | $99.50 |
| Purchase #6 | $116.48 | 12.383% | $130.9037 | $130.90 | $130.90 | $130.90 |
| Purchase #7 | $235.46 | 7.395% | $252.8723 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $783.10 | $856.3918 | $856.38 | $856.35 | $856.40 | |