| 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 | $25.61 | 8.330% | $27.7433 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $169.57 | 12.384% | $190.5695 | $190.57 | $190.55 | $190.60 |
| Purchase #3 | $94.26 | 9.706% | $103.4089 | $103.41 | $103.40 | $103.40 |
| Purchase #4 | $50.72 | 10.841% | $56.2186 | $56.22 | $56.20 | $56.20 |
| Purchase #5 | $87.59 | 7.166% | $93.8667 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $247.35 | 11.691% | $276.2677 | $276.27 | $276.25 | $276.30 |
| Purchase #7 | $120.84 | 4.110% | $125.8065 | $125.81 | $125.80 | $125.80 |
| 7 purchase totals = | $795.94 | $873.8812 | $873.89 | $873.80 | $873.90 | |