| 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 | $42.39 | 7.554% | $45.5921 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $127.95 | 13.404% | $145.1004 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $213.26 | 9.586% | $233.7031 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $217.36 | 4.361% | $226.8391 | $226.84 | $226.85 | $226.80 |
| Purchase #5 | $71.37 | 5.391% | $75.2176 | $75.22 | $75.20 | $75.20 |
| Purchase #6 | $23.71 | 3.402% | $24.5166 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $125.29 | 9.778% | $137.5409 | $137.54 | $137.55 | $137.50 |
| 7 purchase totals = | $821.33 | $888.5098 | $888.51 | $888.50 | $888.40 | |