| 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 | $44.37 | 3.682% | $46.0037 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $49.37 | 7.178% | $52.9138 | $52.91 | $52.90 | $52.90 |
| Purchase #3 | $148.77 | 11.781% | $166.2966 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $93.71 | 13.317% | $106.1894 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $119.49 | 6.180% | $126.8745 | $126.87 | $126.85 | $126.90 |
| Purchase #6 | $26.65 | 4.816% | $27.9335 | $27.93 | $27.95 | $27.90 |
| Purchase #7 | $131.60 | 11.454% | $146.6735 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $613.96 | $672.8850 | $672.87 | $672.85 | $672.90 | |