| 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 | $82.52 | 8.618% | $89.6316 | $89.63 | $89.65 | $89.60 |
| Purchase #2 | $169.79 | 9.214% | $185.4345 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $117.74 | 3.575% | $121.9492 | $121.95 | $121.95 | $121.90 |
| Purchase #4 | $205.62 | 11.388% | $229.036 | $229.04 | $229.05 | $229.00 |
| Purchase #5 | $102.31 | 10.597% | $113.1518 | $113.15 | $113.15 | $113.20 |
| Purchase #6 | $43.74 | 8.440% | $47.4317 | $47.43 | $47.45 | $47.40 |
| Purchase #7 | $159.77 | 9.157% | $174.4001 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $881.49 | $961.0349 | $961.03 | $961.10 | $960.90 | |