| 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 | $80.60 | 4.594% | $84.3028 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $112.83 | 4.803% | $118.2492 | $118.25 | $118.25 | $118.20 |
| Purchase #3 | $137.76 | 10.734% | $152.5472 | $152.55 | $152.55 | $152.50 |
| Purchase #4 | $116.43 | 7.775% | $125.4824 | $125.48 | $125.50 | $125.50 |
| Purchase #5 | $13.75 | 13.426% | $15.5961 | $15.60 | $15.60 | $15.60 |
| Purchase #6 | $62.52 | 13.298% | $70.8339 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $130.64 | 10.529% | $144.3951 | $144.40 | $144.40 | $144.40 |
| 7 purchase totals = | $654.53 | $711.4067 | $711.41 | $711.45 | $711.30 | |