| 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 | $89.37 | 5.248% | $94.0601 | $94.06 | $94.05 | $94.10 |
| Purchase #2 | $19.72 | 6.536% | $21.0089 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $79.97 | 4.528% | $83.591 | $83.59 | $83.60 | $83.60 |
| Purchase #4 | $111.57 | 8.634% | $121.203 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $80.80 | 6.683% | $86.1999 | $86.20 | $86.20 | $86.20 |
| Purchase #6 | $111.75 | 5.690% | $118.1086 | $118.11 | $118.10 | $118.10 |
| Purchase #7 | $49.43 | 11.291% | $55.0111 | $55.01 | $55.00 | $55.00 |
| 7 purchase totals = | $542.61 | $579.1826 | $579.18 | $579.15 | $579.20 | |