| 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 | $26.36 | 8.598% | $28.6264 | $28.63 | $28.65 | $28.60 |
| Purchase #2 | $52.61 | 5.466% | $55.4857 | $55.49 | $55.50 | $55.50 |
| Purchase #3 | $119.59 | 5.148% | $125.7465 | $125.75 | $125.75 | $125.70 |
| Purchase #4 | $206.87 | 5.751% | $218.7671 | $218.77 | $218.75 | $218.80 |
| Purchase #5 | $180.94 | 7.524% | $194.5539 | $194.55 | $194.55 | $194.60 |
| Purchase #6 | $19.99 | 6.105% | $21.2104 | $21.21 | $21.20 | $21.20 |
| Purchase #7 | $164.79 | 7.352% | $176.9054 | $176.91 | $176.90 | $176.90 |
| 7 purchase totals = | $771.15 | $821.2954 | $821.31 | $821.30 | $821.30 | |