| 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 | $41.72 | 8.631% | $45.3209 | $45.32 | $45.30 | $45.30 |
| Purchase #2 | $83.60 | 5.507% | $88.2039 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $228.75 | 7.459% | $245.8125 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $59.57 | 8.835% | $64.833 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $233.79 | 10.806% | $259.0533 | $259.05 | $259.05 | $259.10 |
| Purchase #6 | $119.34 | 8.383% | $129.3443 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $105.70 | 10.139% | $116.4169 | $116.42 | $116.40 | $116.40 |
| 7 purchase totals = | $872.47 | $948.9848 | $948.97 | $948.95 | $948.90 | |