| 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 | $22.92 | 4.644% | $23.9844 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $26.73 | 11.233% | $29.7326 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $35.33 | 6.810% | $37.736 | $37.74 | $37.75 | $37.70 |
| Purchase #4 | $204.58 | 10.455% | $225.9688 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $50.70 | 11.250% | $56.4038 | $56.40 | $56.40 | $56.40 |
| Purchase #6 | $141.26 | 13.117% | $159.7891 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $103.58 | 3.771% | $107.486 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $585.10 | $641.1007 | $641.10 | $641.15 | $641.10 | |