| 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 | $22.33 | 8.223% | $24.1662 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $176.25 | 12.798% | $198.8065 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $22.51 | 13.139% | $25.4676 | $25.47 | $25.45 | $25.50 |
| Purchase #4 | $42.34 | 11.398% | $47.1659 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $151.50 | 7.375% | $162.6731 | $162.67 | $162.65 | $162.70 |
| Purchase #6 | $19.25 | 5.421% | $20.2935 | $20.29 | $20.30 | $20.30 |
| Purchase #7 | $169.82 | 8.318% | $183.9456 | $183.95 | $183.95 | $183.90 |
| 7 purchase totals = | $604.00 | $662.5184 | $662.53 | $662.45 | $662.60 | |