| 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 | $41.76 | 6.399% | $44.4322 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $8.98 | 6.311% | $9.5467 | $9.55 | $9.55 | $9.50 |
| Purchase #3 | $226.76 | 12.782% | $255.7445 | $255.74 | $255.75 | $255.70 |
| Purchase #4 | $99.50 | 10.178% | $109.6271 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $205.53 | 3.579% | $212.8859 | $212.89 | $212.90 | $212.90 |
| Purchase #6 | $133.89 | 4.174% | $139.4786 | $139.48 | $139.50 | $139.50 |
| Purchase #7 | $116.34 | 3.157% | $120.0129 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $832.76 | $891.7279 | $891.73 | $891.80 | $891.60 | |