| 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 | $86.39 | 6.772% | $92.2403 | $92.24 | $92.25 | $92.20 |
| Purchase #2 | $111.97 | 7.272% | $120.1125 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $21.96 | 9.103% | $23.959 | $23.96 | $23.95 | $24.00 |
| Purchase #4 | $86.27 | 3.639% | $89.4094 | $89.41 | $89.40 | $89.40 |
| Purchase #5 | $121.37 | 3.113% | $125.1482 | $125.15 | $125.15 | $125.10 |
| Purchase #6 | $40.98 | 13.505% | $46.5143 | $46.51 | $46.50 | $46.50 |
| Purchase #7 | $248.83 | 7.522% | $267.547 | $267.55 | $267.55 | $267.50 |
| 7 purchase totals = | $717.77 | $764.9307 | $764.93 | $764.90 | $764.80 | |