| 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 | $189.45 | 10.342% | $209.0429 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $72.48 | 12.439% | $81.4958 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $66.56 | 7.427% | $71.5034 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $44.58 | 4.286% | $46.4907 | $46.49 | $46.50 | $46.50 |
| Purchase #5 | $158.74 | 11.550% | $177.0745 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $153.63 | 12.704% | $173.1472 | $173.15 | $173.15 | $173.10 |
| Purchase #7 | $109.88 | 6.450% | $116.9673 | $116.97 | $116.95 | $117.00 |
| 7 purchase totals = | $795.32 | $875.7218 | $875.72 | $875.70 | $875.70 | |