| 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 | $7.70 | 10.748% | $8.5276 | $8.53 | $8.55 | $8.50 |
| Purchase #2 | $97.87 | 3.109% | $100.9128 | $100.91 | $100.90 | $100.90 |
| Purchase #3 | $81.65 | 7.383% | $87.6782 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $244.61 | 13.610% | $277.9014 | $277.90 | $277.90 | $277.90 |
| Purchase #5 | $148.66 | 8.547% | $161.366 | $161.37 | $161.35 | $161.40 |
| Purchase #6 | $32.96 | 7.345% | $35.3809 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $183.86 | 13.181% | $208.0946 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $797.31 | $879.8615 | $879.86 | $879.90 | $879.90 | |