| 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 | $11.30 | 5.555% | $11.9277 | $11.93 | $11.95 | $11.90 |
| Purchase #2 | $174.91 | 4.585% | $182.9296 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $190.41 | 6.190% | $202.1964 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $94.71 | 8.386% | $102.6524 | $102.65 | $102.65 | $102.70 |
| Purchase #5 | $188.38 | 5.478% | $198.6995 | $198.70 | $198.70 | $198.70 |
| Purchase #6 | $78.66 | 4.294% | $82.0377 | $82.04 | $82.05 | $82.00 |
| Purchase #7 | $51.73 | 9.358% | $56.5709 | $56.57 | $56.55 | $56.60 |
| 7 purchase totals = | $790.10 | $837.0142 | $837.02 | $837.05 | $837.00 | |