| 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 | $70.30 | 13.840% | $80.0295 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $153.63 | 4.732% | $160.8998 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $131.26 | 8.657% | $142.6232 | $142.62 | $142.60 | $142.60 |
| Purchase #4 | $43.89 | 10.303% | $48.412 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $177.54 | 4.427% | $185.3997 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $190.31 | 12.795% | $214.6602 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $128.54 | 6.331% | $136.6779 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $895.47 | $968.7023 | $968.70 | $968.70 | $968.70 | |