| 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 | $112.50 | 7.591% | $121.0399 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $39.56 | 7.815% | $42.6516 | $42.65 | $42.65 | $42.70 |
| Purchase #3 | $71.52 | 9.352% | $78.2086 | $78.21 | $78.20 | $78.20 |
| Purchase #4 | $134.33 | 11.210% | $149.3884 | $149.39 | $149.40 | $149.40 |
| Purchase #5 | $31.53 | 6.146% | $33.4678 | $33.47 | $33.45 | $33.50 |
| Purchase #6 | $120.46 | 10.416% | $133.0071 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $37.73 | 10.785% | $41.7992 | $41.80 | $41.80 | $41.80 |
| 7 purchase totals = | $547.63 | $599.5626 | $599.57 | $599.55 | $599.60 | |