| 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 | $21.72 | 9.775% | $23.8431 | $23.84 | $23.85 | $23.80 |
| Purchase #2 | $71.71 | 3.789% | $74.4271 | $74.43 | $74.45 | $74.40 |
| Purchase #3 | $103.50 | 8.704% | $112.5086 | $112.51 | $112.50 | $112.50 |
| Purchase #4 | $70.61 | 6.791% | $75.4051 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $194.68 | 4.564% | $203.5652 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $227.70 | 8.688% | $247.4826 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $215.88 | 12.234% | $242.2908 | $242.29 | $242.30 | $242.30 |
| 7 purchase totals = | $905.80 | $979.5225 | $979.53 | $979.55 | $979.50 | |