| 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 | $9.71 | 10.337% | $10.7137 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $78.80 | 9.801% | $86.5232 | $86.52 | $86.50 | $86.50 |
| Purchase #3 | $30.88 | 8.561% | $33.5236 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $174.38 | 9.126% | $190.2939 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $26.36 | 13.106% | $29.8147 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $143.58 | 6.337% | $152.6787 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $109.66 | 9.540% | $120.1216 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $573.37 | $623.6694 | $623.65 | $623.60 | $623.60 | |