| 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 | $44.50 | 11.614% | $49.6682 | $49.67 | $49.65 | $49.70 |
| Purchase #2 | $132.97 | 3.541% | $137.6785 | $137.68 | $137.70 | $137.70 |
| Purchase #3 | $213.62 | 11.472% | $238.1265 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $132.38 | 7.168% | $141.869 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $8.72 | 3.568% | $9.0311 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $234.32 | 6.430% | $249.3868 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $78.88 | 10.404% | $87.0867 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $845.39 | $912.8468 | $912.86 | $912.90 | $912.90 | |