| 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 | $30.67 | 4.687% | $32.1075 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $142.97 | 9.116% | $156.0031 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $59.32 | 13.359% | $67.2446 | $67.24 | $67.25 | $67.20 |
| Purchase #4 | $80.72 | 10.144% | $88.9082 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $188.72 | 3.132% | $194.6307 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $21.82 | 6.779% | $23.2992 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $143.27 | 6.856% | $153.0926 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $667.49 | $715.2859 | $715.28 | $715.30 | $715.20 | |