| 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 | $13.32 | 6.105% | $14.1332 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $42.67 | 13.666% | $48.5013 | $48.50 | $48.50 | $48.50 |
| Purchase #3 | $127.94 | 4.203% | $133.3173 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $243.99 | 12.836% | $275.3086 | $275.31 | $275.30 | $275.30 |
| Purchase #5 | $158.27 | 7.563% | $170.24 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $135.73 | 3.784% | $140.866 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $49.72 | 12.579% | $55.9743 | $55.97 | $55.95 | $56.00 |
| 7 purchase totals = | $771.64 | $838.3407 | $838.34 | $838.30 | $838.30 | |