| 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 | $66.65 | 4.727% | $69.8005 | $69.80 | $69.80 | $69.80 |
| Purchase #2 | $206.83 | 4.249% | $215.6182 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $224.27 | 7.576% | $241.2607 | $241.26 | $241.25 | $241.30 |
| Purchase #4 | $103.48 | 8.419% | $112.192 | $112.19 | $112.20 | $112.20 |
| Purchase #5 | $186.26 | 10.734% | $206.2531 | $206.25 | $206.25 | $206.30 |
| Purchase #6 | $62.97 | 6.245% | $66.9025 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $70.25 | 11.872% | $78.5901 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $920.71 | $990.6171 | $990.61 | $990.60 | $990.70 | |