| 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 | $34.48 | 12.830% | $38.9038 | $38.90 | $38.90 | $38.90 |
| Purchase #2 | $222.82 | 12.135% | $249.8592 | $249.86 | $249.85 | $249.90 |
| Purchase #3 | $200.48 | 12.273% | $225.0849 | $225.08 | $225.10 | $225.10 |
| Purchase #4 | $55.97 | 8.293% | $60.6116 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $13.41 | 13.695% | $15.2465 | $15.25 | $15.25 | $15.20 |
| Purchase #6 | $225.92 | 8.535% | $245.2023 | $245.20 | $245.20 | $245.20 |
| Purchase #7 | $41.61 | 10.475% | $45.9686 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $794.69 | $880.8769 | $880.87 | $880.85 | $880.90 | |