| 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 | $74.49 | 6.462% | $79.3035 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $15.54 | 10.135% | $17.115 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $146.70 | 3.829% | $152.3171 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $158.38 | 11.241% | $176.1835 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $66.49 | 6.219% | $70.625 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $175.82 | 13.154% | $198.9474 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $122.49 | 5.612% | $129.3641 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $759.91 | $823.8556 | $823.86 | $823.85 | $823.80 | |