| 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 | $140.80 | 10.569% | $155.6812 | $155.68 | $155.70 | $155.70 |
| Purchase #2 | $240.54 | 3.818% | $249.7238 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $70.86 | 12.536% | $79.743 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $13.93 | 7.304% | $14.9474 | $14.95 | $14.95 | $14.90 |
| Purchase #5 | $41.79 | 6.504% | $44.508 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $41.73 | 10.528% | $46.1233 | $46.12 | $46.10 | $46.10 |
| Purchase #7 | $13.97 | 13.797% | $15.8974 | $15.90 | $15.90 | $15.90 |
| 7 purchase totals = | $563.62 | $606.6241 | $606.62 | $606.60 | $606.50 | |