| 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 | $76.91 | 9.187% | $83.9757 | $83.98 | $84.00 | $84.00 |
| Purchase #2 | $165.96 | 10.194% | $182.878 | $182.88 | $182.90 | $182.90 |
| Purchase #3 | $110.49 | 8.130% | $119.4728 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $71.98 | 13.648% | $81.8038 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $42.42 | 6.584% | $45.2129 | $45.21 | $45.20 | $45.20 |
| Purchase #6 | $196.78 | 12.500% | $221.3775 | $221.38 | $221.40 | $221.40 |
| Purchase #7 | $116.40 | 3.654% | $120.6533 | $120.65 | $120.65 | $120.70 |
| 7 purchase totals = | $780.94 | $855.3740 | $855.37 | $855.40 | $855.50 | |