| 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 | $55.71 | 3.782% | $57.817 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $226.87 | 4.489% | $237.0542 | $237.05 | $237.05 | $237.10 |
| Purchase #3 | $106.90 | 9.304% | $116.846 | $116.85 | $116.85 | $116.80 |
| Purchase #4 | $88.54 | 3.511% | $91.6486 | $91.65 | $91.65 | $91.60 |
| Purchase #5 | $138.27 | 10.287% | $152.4938 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $170.59 | 9.435% | $186.6852 | $186.69 | $186.70 | $186.70 |
| Purchase #7 | $45.53 | 13.786% | $51.8068 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $832.41 | $894.3516 | $894.36 | $894.35 | $894.30 | |