| 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 | $96.39 | 3.208% | $99.4822 | $99.48 | $99.50 | $99.50 |
| Purchase #2 | $211.40 | 6.110% | $224.3165 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $46.95 | 7.546% | $50.4928 | $50.49 | $50.50 | $50.50 |
| Purchase #4 | $229.54 | 7.347% | $246.4043 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $52.59 | 3.159% | $54.2513 | $54.25 | $54.25 | $54.30 |
| Purchase #6 | $119.81 | 4.665% | $125.3991 | $125.40 | $125.40 | $125.40 |
| Purchase #7 | $83.56 | 9.130% | $91.189 | $91.19 | $91.20 | $91.20 |
| 7 purchase totals = | $840.24 | $891.5352 | $891.53 | $891.55 | $891.60 | |