| 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 | $87.62 | 6.365% | $93.197 | $93.20 | $93.20 | $93.20 |
| Purchase #2 | $140.57 | 10.514% | $155.3495 | $155.35 | $155.35 | $155.30 |
| Purchase #3 | $28.83 | 8.259% | $31.2111 | $31.21 | $31.20 | $31.20 |
| Purchase #4 | $136.84 | 8.556% | $148.548 | $148.55 | $148.55 | $148.50 |
| Purchase #5 | $117.53 | 3.112% | $121.1875 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $18.40 | 9.538% | $20.155 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $63.51 | 3.379% | $65.656 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $593.30 | $635.3041 | $635.32 | $635.30 | $635.30 | |