| 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 | $70.43 | 10.784% | $78.0252 | $78.03 | $78.05 | $78.00 |
| Purchase #2 | $92.85 | 6.784% | $99.1489 | $99.15 | $99.15 | $99.10 |
| Purchase #3 | $152.29 | 12.221% | $170.9014 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $63.33 | 5.829% | $67.0215 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $189.28 | 3.179% | $195.2972 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $20.96 | 9.206% | $22.8896 | $22.89 | $22.90 | $22.90 |
| Purchase #7 | $116.69 | 4.729% | $122.2083 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $705.83 | $755.4921 | $755.50 | $755.50 | $755.40 | |