| 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 | $98.26 | 4.575% | $102.7554 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $51.55 | 7.631% | $55.4838 | $55.48 | $55.50 | $55.50 |
| Purchase #3 | $216.93 | 12.177% | $243.3456 | $243.35 | $243.35 | $243.30 |
| Purchase #4 | $125.33 | 13.398% | $142.1217 | $142.12 | $142.10 | $142.10 |
| Purchase #5 | $34.32 | 9.283% | $37.5059 | $37.51 | $37.50 | $37.50 |
| Purchase #6 | $97.87 | 13.315% | $110.9014 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $177.50 | 11.856% | $198.5444 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $801.76 | $890.6582 | $890.66 | $890.65 | $890.60 | |