| 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 | $86.89 | 12.865% | $98.0684 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $199.42 | 7.148% | $213.6745 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $88.25 | 7.774% | $95.1106 | $95.11 | $95.10 | $95.10 |
| Purchase #4 | $68.45 | 8.568% | $74.3148 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $21.76 | 4.688% | $22.7801 | $22.78 | $22.80 | $22.80 |
| Purchase #6 | $76.43 | 13.454% | $86.7129 | $86.71 | $86.70 | $86.70 |
| Purchase #7 | $5.43 | 13.272% | $6.1507 | $6.15 | $6.15 | $6.20 |
| 7 purchase totals = | $546.63 | $596.8120 | $596.80 | $596.75 | $596.90 | |