| 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 | $54.55 | 10.577% | $60.3198 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $107.81 | 6.770% | $115.1087 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $222.83 | 5.281% | $234.5977 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $45.43 | 5.817% | $48.0727 | $48.07 | $48.05 | $48.10 |
| Purchase #5 | $30.77 | 11.241% | $34.2289 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $86.68 | 11.758% | $96.8718 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $21.56 | 9.139% | $23.5304 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $569.63 | $612.7300 | $612.73 | $612.70 | $612.70 | |