| 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 | $89.71 | 10.375% | $99.0174 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $102.31 | 9.294% | $111.8187 | $111.82 | $111.80 | $111.80 |
| Purchase #3 | $94.84 | 13.573% | $107.7126 | $107.71 | $107.70 | $107.70 |
| Purchase #4 | $174.29 | 8.270% | $188.7038 | $188.70 | $188.70 | $188.70 |
| Purchase #5 | $233.97 | 8.619% | $254.1359 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $153.28 | 10.830% | $169.8802 | $169.88 | $169.90 | $169.90 |
| Purchase #7 | $31.80 | 13.189% | $35.9941 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $880.20 | $967.2627 | $967.26 | $967.25 | $967.20 | |