| 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 | $21.83 | 10.703% | $24.1665 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $169.95 | 7.795% | $183.1976 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $233.73 | 3.740% | $242.4715 | $242.47 | $242.45 | $242.50 |
| Purchase #4 | $62.92 | 13.612% | $71.4847 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $184.70 | 5.660% | $195.154 | $195.15 | $195.15 | $195.20 |
| Purchase #6 | $118.78 | 12.656% | $133.8128 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $7.84 | 4.488% | $8.1919 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $799.75 | $858.4790 | $858.47 | $858.45 | $858.60 | |