| 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 | $30.77 | 9.406% | $33.6642 | $33.66 | $33.65 | $33.70 |
| Purchase #2 | $235.86 | 9.295% | $257.7832 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $190.70 | 4.442% | $199.1709 | $199.17 | $199.15 | $199.20 |
| Purchase #4 | $104.55 | 13.346% | $118.5032 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $71.81 | 7.507% | $77.2008 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $42.89 | 6.694% | $45.7611 | $45.76 | $45.75 | $45.80 |
| Purchase #7 | $199.44 | 5.631% | $210.6705 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $876.02 | $942.7539 | $942.74 | $942.70 | $942.90 | |