| 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 | $113.62 | 9.720% | $124.6639 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $133.71 | 7.143% | $143.2609 | $143.26 | $143.25 | $143.30 |
| Purchase #3 | $95.95 | 6.311% | $102.0054 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $242.91 | 13.493% | $275.6858 | $275.69 | $275.70 | $275.70 |
| Purchase #5 | $7.60 | 5.485% | $8.0169 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $41.52 | 7.826% | $44.7694 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $66.95 | 7.475% | $71.9545 | $71.95 | $71.95 | $72.00 |
| 7 purchase totals = | $702.26 | $770.3568 | $770.36 | $770.30 | $770.50 | |