| 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 | $33.34 | 13.784% | $37.9356 | $37.94 | $37.95 | $37.90 |
| Purchase #2 | $176.93 | 7.667% | $190.4952 | $190.50 | $190.50 | $190.50 |
| Purchase #3 | $169.37 | 8.349% | $183.5107 | $183.51 | $183.50 | $183.50 |
| Purchase #4 | $17.57 | 9.510% | $19.2409 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $14.56 | 6.854% | $15.5579 | $15.56 | $15.55 | $15.60 |
| Purchase #6 | $116.27 | 7.360% | $124.8275 | $124.83 | $124.85 | $124.80 |
| Purchase #7 | $124.71 | 13.486% | $141.5284 | $141.53 | $141.55 | $141.50 |
| 7 purchase totals = | $652.75 | $713.0962 | $713.11 | $713.15 | $713.00 | |