| 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 | $113.56 | 12.503% | $127.7584 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $110.87 | 7.844% | $119.5666 | $119.57 | $119.55 | $119.60 |
| Purchase #3 | $199.28 | 10.428% | $220.0609 | $220.06 | $220.05 | $220.10 |
| Purchase #4 | $26.48 | 7.679% | $28.5134 | $28.51 | $28.50 | $28.50 |
| Purchase #5 | $126.44 | 12.855% | $142.6939 | $142.69 | $142.70 | $142.70 |
| Purchase #6 | $41.98 | 12.256% | $47.1251 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $20.79 | 4.820% | $21.7921 | $21.79 | $21.80 | $21.80 |
| 7 purchase totals = | $639.40 | $707.5104 | $707.51 | $707.50 | $707.60 | |