| 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 | $72.55 | 9.637% | $79.5416 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $187.46 | 3.867% | $194.7091 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $20.48 | 11.227% | $22.7793 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $43.40 | 5.443% | $45.7623 | $45.76 | $45.75 | $45.80 |
| Purchase #5 | $188.45 | 12.857% | $212.679 | $212.68 | $212.70 | $212.70 |
| Purchase #6 | $11.52 | 5.764% | $12.184 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $25.34 | 9.861% | $27.8388 | $27.84 | $27.85 | $27.80 |
| 7 purchase totals = | $549.20 | $595.4941 | $595.49 | $595.55 | $595.50 | |