| 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 | $108.51 | 9.769% | $119.1103 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $51.50 | 11.255% | $57.2963 | $57.30 | $57.30 | $57.30 |
| Purchase #3 | $55.57 | 10.444% | $61.3737 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $45.47 | 5.853% | $48.1314 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $173.54 | 12.391% | $195.0433 | $195.04 | $195.05 | $195.00 |
| Purchase #6 | $110.50 | 10.866% | $122.5069 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $10.54 | 10.551% | $11.6521 | $11.65 | $11.65 | $11.70 |
| 7 purchase totals = | $555.63 | $615.1140 | $615.11 | $615.10 | $615.10 | |