| 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 | $80.97 | 6.248% | $86.029 | $86.03 | $86.05 | $86.00 |
| Purchase #2 | $19.31 | 6.133% | $20.4943 | $20.49 | $20.50 | $20.50 |
| Purchase #3 | $156.34 | 8.785% | $170.0745 | $170.07 | $170.05 | $170.10 |
| Purchase #4 | $155.31 | 7.345% | $166.7175 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $111.39 | 7.847% | $120.1308 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $62.90 | 6.757% | $67.1502 | $67.15 | $67.15 | $67.20 |
| Purchase #7 | $131.26 | 6.368% | $139.6186 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $717.48 | $770.2149 | $770.21 | $770.20 | $770.20 | |