| 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 | $20.66 | 5.785% | $21.8552 | $21.86 | $21.85 | $21.90 |
| Purchase #2 | $127.73 | 6.361% | $135.8549 | $135.85 | $135.85 | $135.90 |
| Purchase #3 | $153.45 | 10.491% | $169.5484 | $169.55 | $169.55 | $169.50 |
| Purchase #4 | $34.47 | 13.501% | $39.1238 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $244.85 | 12.608% | $275.7207 | $275.72 | $275.70 | $275.70 |
| Purchase #6 | $233.75 | 5.536% | $246.6904 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $104.62 | 13.744% | $118.999 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $919.53 | $1,007.7924 | $1,007.79 | $1,007.75 | $1,007.80 | |