| 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 | $45.71 | 11.464% | $50.9502 | $50.95 | $50.95 | $51.00 |
| Purchase #2 | $151.71 | 11.464% | $169.102 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $145.67 | 4.239% | $151.845 | $151.85 | $151.85 | $151.80 |
| Purchase #4 | $157.86 | 4.609% | $165.1358 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $212.73 | 5.230% | $223.8558 | $223.86 | $223.85 | $223.90 |
| Purchase #6 | $70.30 | 8.412% | $76.2136 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $46.46 | 13.290% | $52.6345 | $52.63 | $52.65 | $52.60 |
| 7 purchase totals = | $830.44 | $889.7369 | $889.74 | $889.75 | $889.70 | |