| 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 | $32.82 | 4.698% | $34.3619 | $34.36 | $34.35 | $34.40 |
| Purchase #2 | $73.68 | 4.613% | $77.0789 | $77.08 | $77.10 | $77.10 |
| Purchase #3 | $144.82 | 11.117% | $160.9196 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $86.29 | 6.610% | $91.9938 | $91.99 | $92.00 | $92.00 |
| Purchase #5 | $104.64 | 4.234% | $109.0705 | $109.07 | $109.05 | $109.10 |
| Purchase #6 | $120.88 | 10.599% | $133.6921 | $133.69 | $133.70 | $133.70 |
| Purchase #7 | $217.84 | 9.673% | $238.9117 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $780.97 | $846.0285 | $846.02 | $846.00 | $846.10 | |