| 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 | $41.49 | 9.641% | $45.4901 | $45.49 | $45.50 | $45.50 |
| Purchase #2 | $133.81 | 11.274% | $148.8957 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $209.61 | 8.549% | $227.5296 | $227.53 | $227.55 | $227.50 |
| Purchase #4 | $69.34 | 5.700% | $73.2924 | $73.29 | $73.30 | $73.30 |
| Purchase #5 | $199.45 | 12.321% | $224.0242 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $55.60 | 8.325% | $60.2287 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $208.76 | 7.503% | $224.4233 | $224.42 | $224.40 | $224.40 |
| 7 purchase totals = | $918.06 | $1,003.8840 | $1,003.88 | $1,003.90 | $1,003.80 | |