| 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 | $32.95 | 10.753% | $36.4931 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $42.71 | 6.550% | $45.5075 | $45.51 | $45.50 | $45.50 |
| Purchase #3 | $120.88 | 4.122% | $125.8627 | $125.86 | $125.85 | $125.90 |
| Purchase #4 | $98.94 | 7.536% | $106.3961 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $231.42 | 6.637% | $246.7793 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $92.33 | 5.799% | $97.6842 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $221.30 | 12.318% | $248.5597 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $840.53 | $907.2826 | $907.28 | $907.30 | $907.40 | |