| 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 | $84.89 | 5.724% | $89.7491 | $89.75 | $89.75 | $89.70 |
| Purchase #2 | $204.72 | 13.554% | $232.4677 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $125.68 | 12.293% | $141.1298 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $12.91 | 10.755% | $14.2985 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $53.70 | 9.192% | $58.6361 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $17.36 | 9.813% | $19.0635 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $61.50 | 13.305% | $69.6826 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $560.76 | $625.0273 | $625.03 | $625.05 | $625.00 | |