| 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 | $64.54 | 9.483% | $70.6603 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $25.68 | 11.665% | $28.6756 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $70.98 | 11.131% | $78.8808 | $78.88 | $78.90 | $78.90 |
| Purchase #4 | $68.26 | 5.444% | $71.9761 | $71.98 | $72.00 | $72.00 |
| Purchase #5 | $75.47 | 8.222% | $81.6751 | $81.68 | $81.70 | $81.70 |
| Purchase #6 | $136.90 | 4.188% | $142.6334 | $142.63 | $142.65 | $142.60 |
| Purchase #7 | $212.58 | 13.188% | $240.6151 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $654.41 | $715.1164 | $715.13 | $715.20 | $715.20 | |