| 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 | $20.72 | 12.753% | $23.3624 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $110.88 | 12.466% | $124.7023 | $124.70 | $124.70 | $124.70 |
| Purchase #3 | $141.97 | 8.626% | $154.2163 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $30.96 | 8.169% | $33.4891 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $90.94 | 10.476% | $100.4669 | $100.47 | $100.45 | $100.50 |
| Purchase #6 | $135.40 | 7.201% | $145.1502 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $39.60 | 12.381% | $44.5029 | $44.50 | $44.50 | $44.50 |
| 7 purchase totals = | $570.47 | $625.8901 | $625.89 | $625.85 | $626.00 | |