| 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 | $233.70 | 4.559% | $244.3544 | $244.35 | $244.35 | $244.40 |
| Purchase #2 | $59.80 | 10.700% | $66.1986 | $66.20 | $66.20 | $66.20 |
| Purchase #3 | $163.60 | 6.775% | $174.6839 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $59.34 | 3.439% | $61.3807 | $61.38 | $61.40 | $61.40 |
| Purchase #5 | $11.69 | 5.638% | $12.3491 | $12.35 | $12.35 | $12.30 |
| Purchase #6 | $41.28 | 12.306% | $46.3599 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $79.38 | 9.651% | $87.041 | $87.04 | $87.05 | $87.00 |
| 7 purchase totals = | $648.79 | $692.3676 | $692.36 | $692.40 | $692.40 | |