| 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 | $8.57 | 6.707% | $9.1448 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $92.52 | 3.499% | $95.7573 | $95.76 | $95.75 | $95.80 |
| Purchase #3 | $23.65 | 12.335% | $26.5672 | $26.57 | $26.55 | $26.60 |
| Purchase #4 | $9.74 | 9.653% | $10.6802 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $210.92 | 12.655% | $237.6119 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $80.78 | 7.469% | $86.8135 | $86.81 | $86.80 | $86.80 |
| Purchase #7 | $119.89 | 9.614% | $131.4162 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $546.07 | $597.9911 | $597.99 | $597.95 | $598.00 | |