| 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 | $75.90 | 4.762% | $79.5144 | $79.51 | $79.50 | $79.50 |
| Purchase #2 | $68.89 | 8.334% | $74.6313 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $246.57 | 13.256% | $279.2553 | $279.26 | $279.25 | $279.30 |
| Purchase #4 | $25.55 | 13.266% | $28.9395 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $137.55 | 5.357% | $144.9186 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $163.86 | 3.454% | $169.5197 | $169.52 | $169.50 | $169.50 |
| Purchase #7 | $232.94 | 6.386% | $247.8155 | $247.82 | $247.80 | $247.80 |
| 7 purchase totals = | $951.26 | $1,024.5943 | $1,024.60 | $1,024.55 | $1,024.50 | |