| 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 | $36.46 | 8.484% | $39.5533 | $39.55 | $39.55 | $39.60 |
| Purchase #2 | $233.43 | 13.456% | $264.8403 | $264.84 | $264.85 | $264.80 |
| Purchase #3 | $117.84 | 4.312% | $122.9213 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $132.53 | 8.798% | $144.19 | $144.19 | $144.20 | $144.20 |
| Purchase #5 | $191.59 | 6.493% | $204.0299 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $8.62 | 11.811% | $9.6381 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $20.31 | 13.613% | $23.0748 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $740.78 | $808.2477 | $808.24 | $808.25 | $808.20 | |