| 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 | $20.64 | 11.844% | $23.0846 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $76.30 | 7.444% | $81.9798 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $160.85 | 5.291% | $169.3606 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $249.67 | 3.728% | $258.9777 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $14.61 | 13.378% | $16.5645 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $219.91 | 8.819% | $239.3039 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $197.54 | 3.281% | $204.0213 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $939.52 | $993.2924 | $993.28 | $993.30 | $993.40 | |