| 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 | $66.31 | 6.311% | $70.4948 | $70.49 | $70.50 | $70.50 |
| Purchase #2 | $213.37 | 3.440% | $220.7099 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $136.69 | 10.477% | $151.011 | $151.01 | $151.00 | $151.00 |
| Purchase #4 | $188.79 | 11.516% | $210.5311 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $71.55 | 10.524% | $79.0799 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $100.29 | 13.611% | $113.9405 | $113.94 | $113.95 | $113.90 |
| Purchase #7 | $230.97 | 12.475% | $259.7835 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $1,007.97 | $1,105.5507 | $1,105.54 | $1,105.60 | $1,105.50 | |