| 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 | $65.53 | 7.303% | $70.3157 | $70.32 | $70.30 | $70.30 |
| Purchase #2 | $23.32 | 11.309% | $25.9573 | $25.96 | $25.95 | $26.00 |
| Purchase #3 | $82.34 | 8.656% | $89.4674 | $89.47 | $89.45 | $89.50 |
| Purchase #4 | $48.54 | 4.389% | $50.6704 | $50.67 | $50.65 | $50.70 |
| Purchase #5 | $159.32 | 4.378% | $166.295 | $166.30 | $166.30 | $166.30 |
| Purchase #6 | $219.39 | 13.787% | $249.6373 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $148.92 | 8.643% | $161.7912 | $161.79 | $161.80 | $161.80 |
| 7 purchase totals = | $747.36 | $814.1343 | $814.15 | $814.10 | $814.20 | |