| 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 | $87.96 | 13.734% | $100.0404 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $192.67 | 7.294% | $206.7233 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $81.74 | 12.250% | $91.7532 | $91.75 | $91.75 | $91.80 |
| Purchase #4 | $101.50 | 5.207% | $106.7851 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $33.31 | 11.821% | $37.2476 | $37.25 | $37.25 | $37.20 |
| Purchase #6 | $244.45 | 11.316% | $272.112 | $272.11 | $272.10 | $272.10 |
| Purchase #7 | $56.47 | 10.808% | $62.5733 | $62.57 | $62.55 | $62.60 |
| 7 purchase totals = | $798.10 | $877.2349 | $877.23 | $877.20 | $877.20 | |