| 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 | $58.46 | 3.736% | $60.6441 | $60.64 | $60.65 | $60.60 |
| Purchase #2 | $5.62 | 4.523% | $5.8742 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $50.40 | 11.825% | $56.3598 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $76.78 | 10.556% | $84.8849 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $247.54 | 8.873% | $269.5042 | $269.50 | $269.50 | $269.50 |
| Purchase #6 | $234.97 | 10.307% | $259.1884 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $117.74 | 3.543% | $121.9115 | $121.91 | $121.90 | $121.90 |
| 7 purchase totals = | $791.51 | $858.3671 | $858.35 | $858.35 | $858.40 | |