| 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 | $45.54 | 3.603% | $47.1808 | $47.18 | $47.20 | $47.20 |
| Purchase #2 | $66.80 | 5.472% | $70.4553 | $70.46 | $70.45 | $70.50 |
| Purchase #3 | $76.84 | 9.770% | $84.3473 | $84.35 | $84.35 | $84.30 |
| Purchase #4 | $209.62 | 11.823% | $234.4034 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $139.95 | 5.871% | $148.1665 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $74.63 | 9.766% | $81.9184 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $169.99 | 8.302% | $184.1026 | $184.10 | $184.10 | $184.10 |
| 7 purchase totals = | $783.37 | $850.5743 | $850.58 | $850.55 | $850.60 | |