| 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 | $21.30 | 8.612% | $23.1344 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $9.70 | 11.261% | $10.7923 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $96.88 | 7.344% | $103.9949 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $185.34 | 13.724% | $210.7761 | $210.78 | $210.80 | $210.80 |
| Purchase #5 | $239.52 | 4.337% | $249.908 | $249.91 | $249.90 | $249.90 |
| Purchase #6 | $61.92 | 7.418% | $66.5132 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $117.96 | 9.241% | $128.8607 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $732.62 | $793.9796 | $793.97 | $794.00 | $794.00 | |