| 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 | $26.66 | 7.182% | $28.5747 | $28.57 | $28.55 | $28.60 |
| Purchase #2 | $235.38 | 12.569% | $264.9649 | $264.96 | $264.95 | $265.00 |
| Purchase #3 | $199.66 | 8.475% | $216.5812 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $94.46 | 7.382% | $101.433 | $101.43 | $101.45 | $101.40 |
| Purchase #5 | $21.84 | 3.134% | $22.5245 | $22.52 | $22.50 | $22.50 |
| Purchase #6 | $157.41 | 7.556% | $169.3039 | $169.30 | $169.30 | $169.30 |
| Purchase #7 | $166.47 | 12.470% | $187.2288 | $187.23 | $187.25 | $187.20 |
| 7 purchase totals = | $901.88 | $990.6110 | $990.59 | $990.60 | $990.60 | |