| 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 | $57.92 | 13.318% | $65.6338 | $65.63 | $65.65 | $65.60 |
| Purchase #2 | $18.34 | 13.552% | $20.8254 | $20.83 | $20.85 | $20.80 |
| Purchase #3 | $48.67 | 9.519% | $53.3029 | $53.30 | $53.30 | $53.30 |
| Purchase #4 | $227.47 | 4.491% | $237.6857 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $227.97 | 7.580% | $245.2501 | $245.25 | $245.25 | $245.30 |
| Purchase #6 | $92.41 | 4.285% | $96.3698 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $85.42 | 9.132% | $93.2206 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $758.20 | $812.2883 | $812.29 | $812.30 | $812.30 | |