| 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 | $160.39 | 3.426% | $165.885 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $116.41 | 8.135% | $125.88 | $125.88 | $125.90 | $125.90 |
| Purchase #3 | $19.28 | 7.675% | $20.7597 | $20.76 | $20.75 | $20.80 |
| Purchase #4 | $247.97 | 9.441% | $271.3808 | $271.38 | $271.40 | $271.40 |
| Purchase #5 | $16.62 | 3.819% | $17.2547 | $17.25 | $17.25 | $17.30 |
| Purchase #6 | $123.51 | 3.841% | $128.254 | $128.25 | $128.25 | $128.30 |
| Purchase #7 | $22.35 | 12.406% | $25.1227 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $706.53 | $754.5369 | $754.53 | $754.55 | $754.70 | |