| 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 | $97.72 | 11.165% | $108.6304 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $51.96 | 6.485% | $55.3296 | $55.33 | $55.35 | $55.30 |
| Purchase #3 | $217.51 | 3.300% | $224.6878 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $26.58 | 3.225% | $27.4372 | $27.44 | $27.45 | $27.40 |
| Purchase #5 | $103.67 | 11.850% | $115.9549 | $115.95 | $115.95 | $116.00 |
| Purchase #6 | $236.28 | 12.851% | $266.6443 | $266.64 | $266.65 | $266.60 |
| Purchase #7 | $134.99 | 3.822% | $140.1493 | $140.15 | $140.15 | $140.10 |
| 7 purchase totals = | $868.71 | $938.8335 | $938.83 | $938.90 | $938.70 | |