| 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 | $5.96 | 10.272% | $6.5722 | $6.57 | $6.55 | $6.60 |
| Purchase #2 | $182.84 | 9.861% | $200.8699 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $97.53 | 6.788% | $104.1503 | $104.15 | $104.15 | $104.20 |
| Purchase #4 | $195.77 | 3.776% | $203.1623 | $203.16 | $203.15 | $203.20 |
| Purchase #5 | $132.77 | 12.763% | $149.7154 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $212.96 | 5.558% | $224.7963 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $135.50 | 9.563% | $148.4579 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $963.33 | $1,037.7243 | $1,037.73 | $1,037.65 | $1,037.90 | |