| 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 | $37.47 | 10.173% | $41.2818 | $41.28 | $41.30 | $41.30 |
| Purchase #2 | $179.78 | 4.119% | $187.1851 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $62.82 | 8.866% | $68.3896 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $239.61 | 11.297% | $266.6787 | $266.68 | $266.70 | $266.70 |
| Purchase #5 | $235.49 | 6.701% | $251.2702 | $251.27 | $251.25 | $251.30 |
| Purchase #6 | $56.85 | 5.411% | $59.9262 | $59.93 | $59.95 | $59.90 |
| Purchase #7 | $6.81 | 12.105% | $7.6344 | $7.63 | $7.65 | $7.60 |
| 7 purchase totals = | $818.83 | $882.3660 | $882.37 | $882.45 | $882.40 | |