| 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 | $51.99 | 10.714% | $57.5602 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $148.30 | 10.474% | $163.8329 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $141.55 | 7.288% | $151.8662 | $151.87 | $151.85 | $151.90 |
| Purchase #4 | $105.34 | 13.187% | $119.2312 | $119.23 | $119.25 | $119.20 |
| Purchase #5 | $42.53 | 8.278% | $46.0506 | $46.05 | $46.05 | $46.10 |
| Purchase #6 | $150.27 | 3.443% | $155.4438 | $155.44 | $155.45 | $155.40 |
| Purchase #7 | $205.98 | 13.380% | $233.5401 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $845.96 | $927.5250 | $927.52 | $927.55 | $927.50 | |