| 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 | $83.30 | 10.312% | $91.8899 | $91.89 | $91.90 | $91.90 |
| Purchase #2 | $55.27 | 6.490% | $58.857 | $58.86 | $58.85 | $58.90 |
| Purchase #3 | $141.32 | 7.766% | $152.2949 | $152.29 | $152.30 | $152.30 |
| Purchase #4 | $34.30 | 9.868% | $37.6847 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $86.69 | 6.659% | $92.4627 | $92.46 | $92.45 | $92.50 |
| Purchase #6 | $150.48 | 8.452% | $163.1986 | $163.20 | $163.20 | $163.20 |
| Purchase #7 | $202.37 | 8.291% | $219.1485 | $219.15 | $219.15 | $219.10 |
| 7 purchase totals = | $753.73 | $815.5363 | $815.53 | $815.55 | $815.60 | |