| 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 | $18.88 | 12.536% | $21.2468 | $21.25 | $21.25 | $21.20 |
| Purchase #2 | $75.65 | 13.477% | $85.8454 | $85.85 | $85.85 | $85.80 |
| Purchase #3 | $115.42 | 11.548% | $128.7487 | $128.75 | $128.75 | $128.70 |
| Purchase #4 | $188.62 | 13.471% | $214.029 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $202.95 | 13.633% | $230.6182 | $230.62 | $230.60 | $230.60 |
| Purchase #6 | $13.94 | 11.370% | $15.525 | $15.53 | $15.55 | $15.50 |
| Purchase #7 | $59.95 | 7.432% | $64.4055 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $675.41 | $760.4186 | $760.44 | $760.45 | $760.20 | |