| 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 | $70.66 | 5.766% | $74.7343 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $224.49 | 11.507% | $250.3221 | $250.32 | $250.30 | $250.30 |
| Purchase #3 | $219.68 | 13.390% | $249.0952 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $112.34 | 5.781% | $118.8344 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $37.79 | 9.647% | $41.4356 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $177.33 | 8.473% | $192.3552 | $192.36 | $192.35 | $192.40 |
| Purchase #7 | $168.49 | 11.825% | $188.4139 | $188.41 | $188.40 | $188.40 |
| 7 purchase totals = | $1,010.78 | $1,115.1907 | $1,115.19 | $1,115.20 | $1,115.10 | |