| 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 | $36.97 | 7.333% | $39.681 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $173.98 | 6.543% | $185.3635 | $185.36 | $185.35 | $185.40 |
| Purchase #3 | $94.38 | 12.563% | $106.237 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $52.86 | 12.686% | $59.5658 | $59.57 | $59.55 | $59.60 |
| Purchase #5 | $117.74 | 6.628% | $125.5438 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $207.45 | 4.765% | $217.335 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $142.75 | 5.616% | $150.7668 | $150.77 | $150.75 | $150.80 |
| 7 purchase totals = | $826.13 | $884.4929 | $884.50 | $884.50 | $884.50 | |