| 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 | $98.90 | 7.855% | $106.6686 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $76.94 | 7.181% | $82.4651 | $82.47 | $82.45 | $82.50 |
| Purchase #3 | $182.38 | 10.494% | $201.519 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $146.91 | 9.859% | $161.3939 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $64.28 | 4.270% | $67.0248 | $67.02 | $67.00 | $67.00 |
| Purchase #6 | $19.54 | 9.390% | $21.3748 | $21.37 | $21.35 | $21.40 |
| Purchase #7 | $223.40 | 9.212% | $243.9796 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $812.35 | $884.4258 | $884.42 | $884.35 | $884.50 | |