| 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 | $40.38 | 7.147% | $43.266 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $89.27 | 7.770% | $96.2063 | $96.21 | $96.20 | $96.20 |
| Purchase #3 | $236.77 | 3.758% | $245.6678 | $245.67 | $245.65 | $245.70 |
| Purchase #4 | $169.44 | 12.523% | $190.659 | $190.66 | $190.65 | $190.70 |
| Purchase #5 | $119.71 | 7.283% | $128.4285 | $128.43 | $128.45 | $128.40 |
| Purchase #6 | $13.29 | 12.191% | $14.9102 | $14.91 | $14.90 | $14.90 |
| Purchase #7 | $91.61 | 5.705% | $96.8364 | $96.84 | $96.85 | $96.80 |
| 7 purchase totals = | $760.47 | $815.9742 | $815.99 | $815.95 | $816.00 | |