| 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 | $59.25 | 12.214% | $66.4868 | $66.49 | $66.50 | $66.50 |
| Purchase #2 | $34.85 | 8.196% | $37.7063 | $37.71 | $37.70 | $37.70 |
| Purchase #3 | $8.41 | 9.361% | $9.1973 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $171.72 | 3.674% | $178.029 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $124.32 | 7.420% | $133.5445 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $97.78 | 5.830% | $103.4806 | $103.48 | $103.50 | $103.50 |
| Purchase #7 | $116.80 | 13.609% | $132.6953 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $613.13 | $661.1398 | $661.15 | $661.20 | $661.10 | |