| 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 | $115.36 | 3.848% | $119.7991 | $119.80 | $119.80 | $119.80 |
| Purchase #2 | $137.84 | 9.824% | $151.3814 | $151.38 | $151.40 | $151.40 |
| Purchase #3 | $22.79 | 9.817% | $25.0273 | $25.03 | $25.05 | $25.00 |
| Purchase #4 | $193.78 | 6.336% | $206.0579 | $206.06 | $206.05 | $206.10 |
| Purchase #5 | $33.77 | 7.689% | $36.3666 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $126.63 | 9.169% | $138.2407 | $138.24 | $138.25 | $138.20 |
| Purchase #7 | $25.66 | 8.286% | $27.7862 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $655.83 | $704.6592 | $704.67 | $704.70 | $704.70 | |