| 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 | $12.45 | 13.312% | $14.1073 | $14.11 | $14.10 | $14.10 |
| Purchase #2 | $95.82 | 10.753% | $106.1235 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $65.79 | 12.851% | $74.2447 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $121.49 | 6.813% | $129.7671 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $112.44 | 4.788% | $117.8236 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $176.25 | 12.469% | $198.2266 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $83.68 | 5.693% | $88.4439 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $667.92 | $728.7367 | $728.73 | $728.70 | $728.60 | |