| 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 | $62.46 | 3.215% | $64.4681 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $183.29 | 5.859% | $194.029 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $184.26 | 5.494% | $194.3832 | $194.38 | $194.40 | $194.40 |
| Purchase #4 | $206.98 | 4.724% | $216.7577 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $198.51 | 11.297% | $220.9357 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $24.81 | 6.785% | $26.4934 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $194.40 | 10.793% | $215.3816 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $1,054.71 | $1,132.4487 | $1,132.45 | $1,132.50 | $1,132.50 | |