| 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 | $74.60 | 6.719% | $79.6124 | $79.61 | $79.60 | $79.60 |
| Purchase #2 | $57.37 | 9.719% | $62.9458 | $62.95 | $62.95 | $62.90 |
| Purchase #3 | $125.80 | 9.608% | $137.8869 | $137.89 | $137.90 | $137.90 |
| Purchase #4 | $224.28 | 3.468% | $232.058 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $53.96 | 10.781% | $59.7774 | $59.78 | $59.80 | $59.80 |
| Purchase #6 | $7.49 | 9.162% | $8.1762 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $22.51 | 9.257% | $24.5938 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $566.01 | $605.0505 | $605.06 | $605.10 | $605.10 | |