| 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 | $30.29 | 5.509% | $31.9587 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $149.97 | 3.104% | $154.6251 | $154.63 | $154.65 | $154.60 |
| Purchase #3 | $84.40 | 6.631% | $89.9966 | $90.00 | $90.00 | $90.00 |
| Purchase #4 | $217.34 | 9.445% | $237.8678 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $148.68 | 6.499% | $158.3427 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $163.76 | 12.713% | $184.5788 | $184.58 | $184.60 | $184.60 |
| Purchase #7 | $68.36 | 12.314% | $76.7779 | $76.78 | $76.80 | $76.80 |
| 7 purchase totals = | $862.80 | $934.1476 | $934.16 | $934.20 | $934.20 | |