| 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 | $44.40 | 6.814% | $47.4254 | $47.43 | $47.45 | $47.40 |
| Purchase #2 | $224.33 | 3.455% | $232.0806 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $51.95 | 13.282% | $58.85 | $58.85 | $58.85 | $58.90 |
| Purchase #4 | $98.88 | 7.260% | $106.0587 | $106.06 | $106.05 | $106.10 |
| Purchase #5 | $106.86 | 7.194% | $114.5475 | $114.55 | $114.55 | $114.50 |
| Purchase #6 | $47.62 | 7.444% | $51.1648 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $94.75 | 6.614% | $101.0168 | $101.02 | $101.00 | $101.00 |
| 7 purchase totals = | $668.79 | $711.1438 | $711.15 | $711.15 | $711.20 | |