| 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 | $42.67 | 4.460% | $44.5731 | $44.57 | $44.55 | $44.60 |
| Purchase #2 | $87.47 | 8.602% | $94.9942 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $31.38 | 5.523% | $33.1131 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $134.47 | 8.405% | $145.7722 | $145.77 | $145.75 | $145.80 |
| Purchase #5 | $25.64 | 6.822% | $27.3892 | $27.39 | $27.40 | $27.40 |
| Purchase #6 | $25.37 | 3.118% | $26.161 | $26.16 | $26.15 | $26.20 |
| Purchase #7 | $204.88 | 3.496% | $212.0426 | $212.04 | $212.05 | $212.00 |
| 7 purchase totals = | $551.88 | $584.0454 | $584.03 | $584.00 | $584.10 | |