| 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 | $195.39 | 9.834% | $214.6047 | $214.60 | $214.60 | $214.60 |
| Purchase #2 | $174.68 | 9.804% | $191.8056 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $72.55 | 10.501% | $80.1685 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $65.71 | 7.675% | $70.7532 | $70.75 | $70.75 | $70.80 |
| Purchase #5 | $43.75 | 11.199% | $48.6496 | $48.65 | $48.65 | $48.60 |
| Purchase #6 | $145.41 | 8.357% | $157.5619 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $89.84 | 12.798% | $101.3377 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $787.33 | $864.8812 | $864.88 | $864.85 | $864.90 | |