| 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 | $97.80 | 3.115% | $100.8465 | $100.85 | $100.85 | $100.80 |
| Purchase #2 | $91.37 | 10.652% | $101.1027 | $101.10 | $101.10 | $101.10 |
| Purchase #3 | $32.65 | 11.431% | $36.3822 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $225.90 | 8.473% | $245.0405 | $245.04 | $245.05 | $245.00 |
| Purchase #5 | $106.39 | 8.272% | $115.1906 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $235.44 | 9.368% | $257.496 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $47.43 | 11.589% | $52.9267 | $52.93 | $52.95 | $52.90 |
| 7 purchase totals = | $836.98 | $908.9852 | $908.99 | $909.05 | $908.90 | |