| 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 | $59.97 | 11.239% | $66.71 | $66.71 | $66.70 | $66.70 |
| Purchase #2 | $199.54 | 3.377% | $206.2785 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $70.79 | 7.664% | $76.2153 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $114.47 | 3.630% | $118.6253 | $118.63 | $118.65 | $118.60 |
| Purchase #5 | $83.54 | 11.541% | $93.1814 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $84.34 | 11.583% | $94.1091 | $94.11 | $94.10 | $94.10 |
| Purchase #7 | $85.80 | 3.340% | $88.6657 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $698.45 | $743.7853 | $743.80 | $743.80 | $743.80 | |