| 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 | $66.99 | 3.300% | $69.2007 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $64.73 | 11.747% | $72.3338 | $72.33 | $72.35 | $72.30 |
| Purchase #3 | $183.89 | 4.294% | $191.7862 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $138.33 | 12.842% | $156.0943 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $62.81 | 6.618% | $66.9668 | $66.97 | $66.95 | $67.00 |
| Purchase #6 | $59.48 | 5.600% | $62.8109 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $92.71 | 6.235% | $98.4905 | $98.49 | $98.50 | $98.50 |
| 7 purchase totals = | $668.94 | $717.6832 | $717.68 | $717.70 | $717.70 | |