| 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 | $47.45 | 3.767% | $49.2374 | $49.24 | $49.25 | $49.20 |
| Purchase #2 | $34.34 | 3.459% | $35.5278 | $35.53 | $35.55 | $35.50 |
| Purchase #3 | $134.94 | 13.349% | $152.9531 | $152.95 | $152.95 | $153.00 |
| Purchase #4 | $111.45 | 9.821% | $122.3955 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $100.99 | 8.768% | $109.8448 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $66.97 | 6.762% | $71.4985 | $71.50 | $71.50 | $71.50 |
| Purchase #7 | $230.59 | 9.670% | $252.8881 | $252.89 | $252.90 | $252.90 |
| 7 purchase totals = | $726.73 | $794.3452 | $794.35 | $794.40 | $794.30 | |