| 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 | $34.35 | 9.287% | $37.5401 | $37.54 | $37.55 | $37.50 |
| Purchase #2 | $16.76 | 6.415% | $17.8352 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $238.53 | 6.105% | $253.0923 | $253.09 | $253.10 | $253.10 |
| Purchase #4 | $246.36 | 3.833% | $255.803 | $255.80 | $255.80 | $255.80 |
| Purchase #5 | $113.47 | 10.462% | $125.3412 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $83.52 | 3.563% | $86.4958 | $86.50 | $86.50 | $86.50 |
| Purchase #7 | $113.63 | 3.134% | $117.1912 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $846.62 | $893.2988 | $893.30 | $893.35 | $893.20 | |