| 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 | $29.63 | 3.813% | $30.7598 | $30.76 | $30.75 | $30.80 |
| Purchase #2 | $60.36 | 6.290% | $64.1566 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $84.62 | 12.466% | $95.1687 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $59.53 | 12.791% | $67.1445 | $67.14 | $67.15 | $67.10 |
| Purchase #5 | $103.89 | 11.490% | $115.827 | $115.83 | $115.85 | $115.80 |
| Purchase #6 | $78.53 | 5.824% | $83.1036 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $6.36 | 9.137% | $6.9411 | $6.94 | $6.95 | $6.90 |
| 7 purchase totals = | $422.92 | $463.1013 | $463.10 | $463.10 | $463.10 | |