| 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 | $50.34 | 9.642% | $55.1938 | $55.19 | $55.20 | $55.20 |
| Purchase #2 | $239.80 | 11.183% | $266.6168 | $266.62 | $266.60 | $266.60 |
| Purchase #3 | $224.96 | 13.444% | $255.2036 | $255.20 | $255.20 | $255.20 |
| Purchase #4 | $119.51 | 10.874% | $132.5055 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $25.41 | 5.813% | $26.8871 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $83.53 | 5.761% | $88.3422 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $40.90 | 6.851% | $43.7021 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $784.45 | $868.4511 | $868.45 | $868.45 | $868.40 | |