| 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 | $21.34 | 5.130% | $22.4347 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $31.25 | 5.401% | $32.9378 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $70.45 | 13.390% | $79.8833 | $79.88 | $79.90 | $79.90 |
| Purchase #4 | $236.38 | 3.120% | $243.7551 | $243.76 | $243.75 | $243.80 |
| Purchase #5 | $70.64 | 8.227% | $76.4516 | $76.45 | $76.45 | $76.50 |
| Purchase #6 | $41.57 | 4.479% | $43.4319 | $43.43 | $43.45 | $43.40 |
| Purchase #7 | $239.37 | 6.388% | $254.661 | $254.66 | $254.65 | $254.70 |
| 7 purchase totals = | $711.00 | $753.5554 | $753.55 | $753.60 | $753.60 | |