| 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 | $10.53 | 11.851% | $11.7779 | $11.78 | $11.80 | $11.80 |
| Purchase #2 | $100.46 | 4.602% | $105.0832 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $144.86 | 6.216% | $153.8645 | $153.86 | $153.85 | $153.90 |
| Purchase #4 | $135.80 | 5.665% | $143.4931 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $43.57 | 8.861% | $47.4307 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $75.66 | 4.450% | $79.0269 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $169.28 | 5.311% | $178.2705 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $680.16 | $718.9468 | $718.94 | $719.00 | $719.00 | |