| 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 | $79.56 | 7.657% | $85.6519 | $85.65 | $85.65 | $85.70 |
| Purchase #2 | $58.57 | 13.494% | $66.4734 | $66.47 | $66.45 | $66.50 |
| Purchase #3 | $48.81 | 9.455% | $53.425 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $163.61 | 6.152% | $173.6753 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $231.97 | 3.499% | $240.0866 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $21.69 | 13.537% | $24.6262 | $24.63 | $24.65 | $24.60 |
| Purchase #7 | $227.83 | 12.606% | $256.5502 | $256.55 | $256.55 | $256.60 |
| 7 purchase totals = | $832.04 | $900.4886 | $900.50 | $900.55 | $900.60 | |