| 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 | $72.59 | 12.812% | $81.8902 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $12.41 | 8.136% | $13.4197 | $13.42 | $13.40 | $13.40 |
| Purchase #3 | $194.67 | 7.491% | $209.2527 | $209.25 | $209.25 | $209.30 |
| Purchase #4 | $79.30 | 6.592% | $84.5275 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $151.97 | 9.744% | $166.778 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $49.59 | 8.188% | $53.6504 | $53.65 | $53.65 | $53.70 |
| Purchase #7 | $182.86 | 9.312% | $199.8879 | $199.89 | $199.90 | $199.90 |
| 7 purchase totals = | $743.39 | $809.4064 | $809.41 | $809.45 | $809.50 | |