| 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 | $129.35 | 6.564% | $137.8405 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $19.69 | 10.739% | $21.8045 | $21.80 | $21.80 | $21.80 |
| Purchase #3 | $248.46 | 11.456% | $276.9236 | $276.92 | $276.90 | $276.90 |
| Purchase #4 | $57.29 | 5.732% | $60.5739 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $186.80 | 9.568% | $204.673 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $79.60 | 6.419% | $84.7095 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $85.49 | 10.683% | $94.6229 | $94.62 | $94.60 | $94.60 |
| 7 purchase totals = | $806.68 | $881.1479 | $881.13 | $881.05 | $881.10 | |