| 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 | $92.53 | 9.731% | $101.5341 | $101.53 | $101.55 | $101.50 |
| Purchase #2 | $30.83 | 8.193% | $33.3559 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $236.91 | 12.435% | $266.3698 | $266.37 | $266.35 | $266.40 |
| Purchase #4 | $181.95 | 11.109% | $202.1628 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $21.28 | 8.500% | $23.0888 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $19.28 | 6.486% | $20.5305 | $20.53 | $20.55 | $20.50 |
| Purchase #7 | $58.36 | 10.590% | $64.5403 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $641.14 | $711.5822 | $711.58 | $711.60 | $711.60 | |