| 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 | $30.43 | 12.356% | $34.1899 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $109.99 | 11.872% | $123.048 | $123.05 | $123.05 | $123.00 |
| Purchase #3 | $52.62 | 5.328% | $55.4236 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $18.53 | 5.137% | $19.4819 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $55.61 | 3.611% | $57.6181 | $57.62 | $57.60 | $57.60 |
| Purchase #6 | $100.68 | 6.516% | $107.2403 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $68.27 | 8.656% | $74.1795 | $74.18 | $74.20 | $74.20 |
| 7 purchase totals = | $436.13 | $471.1813 | $471.18 | $471.20 | $471.10 | |