| 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 | $26.62 | 8.728% | $28.9434 | $28.94 | $28.95 | $28.90 |
| Purchase #2 | $37.91 | 7.827% | $40.8772 | $40.88 | $40.90 | $40.90 |
| Purchase #3 | $180.35 | 6.102% | $191.355 | $191.36 | $191.35 | $191.40 |
| Purchase #4 | $183.52 | 9.645% | $201.2205 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $170.25 | 3.536% | $176.27 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $89.91 | 12.404% | $101.0624 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $15.56 | 6.429% | $16.5604 | $16.56 | $16.55 | $16.60 |
| 7 purchase totals = | $704.12 | $756.2889 | $756.29 | $756.25 | $756.40 | |