| 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 | $31.99 | 9.571% | $35.0518 | $35.05 | $35.05 | $35.10 |
| Purchase #2 | $145.41 | 8.813% | $158.225 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $132.46 | 3.527% | $137.1319 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $91.49 | 10.498% | $101.0946 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $193.74 | 7.653% | $208.5669 | $208.57 | $208.55 | $208.60 |
| Purchase #6 | $164.70 | 11.409% | $183.4906 | $183.49 | $183.50 | $183.50 |
| Purchase #7 | $9.37 | 7.204% | $10.045 | $10.05 | $10.05 | $10.00 |
| 7 purchase totals = | $769.16 | $833.6058 | $833.61 | $833.65 | $833.60 | |