| 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 | $73.29 | 4.156% | $76.3359 | $76.34 | $76.35 | $76.30 |
| Purchase #2 | $126.81 | 12.168% | $142.2402 | $142.24 | $142.25 | $142.20 |
| Purchase #3 | $61.95 | 6.871% | $66.2066 | $66.21 | $66.20 | $66.20 |
| Purchase #4 | $40.71 | 3.571% | $42.1638 | $42.16 | $42.15 | $42.20 |
| Purchase #5 | $102.94 | 10.358% | $113.6025 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $28.74 | 5.559% | $30.3377 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $130.97 | 13.588% | $148.7662 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $565.41 | $619.6529 | $619.66 | $619.65 | $619.60 | |