| 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 | $12.57 | 12.416% | $14.1307 | $14.13 | $14.15 | $14.10 |
| Purchase #2 | $78.61 | 7.220% | $84.2856 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $192.50 | 11.141% | $213.9464 | $213.95 | $213.95 | $213.90 |
| Purchase #4 | $77.54 | 11.869% | $86.7432 | $86.74 | $86.75 | $86.70 |
| Purchase #5 | $73.29 | 8.298% | $79.3716 | $79.37 | $79.35 | $79.40 |
| Purchase #6 | $219.35 | 9.388% | $239.9426 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $92.31 | 9.703% | $101.2668 | $101.27 | $101.25 | $101.30 |
| 7 purchase totals = | $746.17 | $819.6869 | $819.69 | $819.70 | $819.60 | |