| 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 | $34.50 | 8.554% | $37.4511 | $37.45 | $37.45 | $37.50 |
| Purchase #2 | $237.97 | 8.714% | $258.7067 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $185.57 | 12.733% | $209.1986 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $152.92 | 4.551% | $159.8794 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $81.60 | 5.187% | $85.8326 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $49.61 | 4.572% | $51.8782 | $51.88 | $51.90 | $51.90 |
| Purchase #7 | $160.79 | 7.610% | $173.0261 | $173.03 | $173.05 | $173.00 |
| 7 purchase totals = | $902.96 | $975.9727 | $975.98 | $976.05 | $976.00 | |