| 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 | $86.35 | 7.382% | $92.7244 | $92.72 | $92.70 | $92.70 |
| Purchase #2 | $52.37 | 9.783% | $57.4934 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $156.37 | 3.866% | $162.4153 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $57.78 | 6.484% | $61.5265 | $61.53 | $61.55 | $61.50 |
| Purchase #5 | $79.41 | 6.395% | $84.4883 | $84.49 | $84.50 | $84.50 |
| Purchase #6 | $49.34 | 7.371% | $52.9769 | $52.98 | $53.00 | $53.00 |
| Purchase #7 | $67.25 | 11.749% | $75.1512 | $75.15 | $75.15 | $75.20 |
| 7 purchase totals = | $548.87 | $586.7760 | $586.78 | $586.80 | $586.80 | |