| 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 | $49.38 | 6.369% | $52.525 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $26.81 | 5.658% | $28.3269 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $130.28 | 5.306% | $137.1927 | $137.19 | $137.20 | $137.20 |
| Purchase #4 | $160.96 | 12.133% | $180.4893 | $180.49 | $180.50 | $180.50 |
| Purchase #5 | $126.60 | 4.641% | $132.4755 | $132.48 | $132.50 | $132.50 |
| Purchase #6 | $16.31 | 11.153% | $18.1291 | $18.13 | $18.15 | $18.10 |
| Purchase #7 | $80.65 | 10.248% | $88.915 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $590.99 | $638.0535 | $638.07 | $638.15 | $638.00 | |