| 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 | $92.41 | 10.851% | $102.4374 | $102.44 | $102.45 | $102.40 |
| Purchase #2 | $154.50 | 7.196% | $165.6178 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $151.40 | 12.637% | $170.5324 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $151.29 | 6.639% | $161.3341 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $125.33 | 3.159% | $129.2892 | $129.29 | $129.30 | $129.30 |
| Purchase #6 | $22.88 | 13.226% | $25.9061 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $168.53 | 3.507% | $174.4403 | $174.44 | $174.45 | $174.40 |
| 7 purchase totals = | $866.34 | $929.5573 | $929.56 | $929.60 | $929.40 | |