| 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 | $124.44 | 4.350% | $129.8531 | $129.85 | $129.85 | $129.90 |
| Purchase #2 | $54.97 | 12.860% | $62.0391 | $62.04 | $62.05 | $62.00 |
| Purchase #3 | $10.46 | 12.567% | $11.7745 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $50.96 | 5.538% | $53.7822 | $53.78 | $53.80 | $53.80 |
| Purchase #5 | $34.87 | 3.198% | $35.9851 | $35.99 | $36.00 | $36.00 |
| Purchase #6 | $55.51 | 9.670% | $60.8778 | $60.88 | $60.90 | $60.90 |
| Purchase #7 | $242.36 | 12.451% | $272.5362 | $272.54 | $272.55 | $272.50 |
| 7 purchase totals = | $573.57 | $626.8480 | $626.85 | $626.90 | $626.90 | |