| 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 | $239.83 | 6.627% | $255.7235 | $255.72 | $255.70 | $255.70 |
| Purchase #2 | $133.77 | 4.571% | $139.8846 | $139.88 | $139.90 | $139.90 |
| Purchase #3 | $55.25 | 6.236% | $58.6954 | $58.70 | $58.70 | $58.70 |
| Purchase #4 | $69.56 | 3.672% | $72.1142 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $99.62 | 8.255% | $107.8436 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $121.25 | 8.412% | $131.4496 | $131.45 | $131.45 | $131.40 |
| Purchase #7 | $59.71 | 8.436% | $64.7471 | $64.75 | $64.75 | $64.70 |
| 7 purchase totals = | $778.99 | $830.4580 | $830.45 | $830.45 | $830.30 | |