| 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 | $36.44 | 11.341% | $40.5727 | $40.57 | $40.55 | $40.60 |
| Purchase #2 | $31.68 | 8.575% | $34.3966 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $58.32 | 4.794% | $61.1159 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $204.75 | 13.314% | $232.0104 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $100.66 | 3.207% | $103.8882 | $103.89 | $103.90 | $103.90 |
| Purchase #6 | $86.61 | 6.733% | $92.4415 | $92.44 | $92.45 | $92.40 |
| Purchase #7 | $125.55 | 3.713% | $130.2117 | $130.21 | $130.20 | $130.20 |
| 7 purchase totals = | $644.01 | $694.6370 | $694.64 | $694.60 | $694.60 | |