| 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 | $102.98 | 3.639% | $106.7274 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $102.38 | 13.713% | $116.4194 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $227.86 | 7.416% | $244.7581 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $60.50 | 13.738% | $68.8115 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $79.37 | 8.189% | $85.8696 | $85.87 | $85.85 | $85.90 |
| Purchase #6 | $114.84 | 13.110% | $129.8955 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $101.49 | 9.804% | $111.4401 | $111.44 | $111.45 | $111.40 |
| 7 purchase totals = | $789.42 | $863.9216 | $863.93 | $863.90 | $863.90 | |