| 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 | $103.53 | 12.707% | $116.6856 | $116.69 | $116.70 | $116.70 |
| Purchase #2 | $12.61 | 9.162% | $13.7653 | $13.77 | $13.75 | $13.80 |
| Purchase #3 | $27.92 | 10.827% | $30.9429 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $20.33 | 4.792% | $21.3042 | $21.30 | $21.30 | $21.30 |
| Purchase #5 | $211.60 | 13.344% | $239.8359 | $239.84 | $239.85 | $239.80 |
| Purchase #6 | $93.66 | 7.674% | $100.8475 | $100.85 | $100.85 | $100.80 |
| Purchase #7 | $227.26 | 5.775% | $240.3843 | $240.38 | $240.40 | $240.40 |
| 7 purchase totals = | $696.91 | $763.7657 | $763.77 | $763.80 | $763.70 | |