| 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 | $95.96 | 5.123% | $100.876 | $100.88 | $100.90 | $100.90 |
| Purchase #2 | $163.85 | 10.109% | $180.4136 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $48.72 | 5.517% | $51.4079 | $51.41 | $51.40 | $51.40 |
| Purchase #4 | $13.49 | 11.496% | $15.0408 | $15.04 | $15.05 | $15.00 |
| Purchase #5 | $108.63 | 6.306% | $115.4802 | $115.48 | $115.50 | $115.50 |
| Purchase #6 | $153.87 | 11.155% | $171.0342 | $171.03 | $171.05 | $171.00 |
| Purchase #7 | $119.54 | 8.667% | $129.9005 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $704.06 | $764.1532 | $764.15 | $764.20 | $764.10 | |