| 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 | $77.76 | 11.599% | $86.7794 | $86.78 | $86.80 | $86.80 |
| Purchase #2 | $160.48 | 6.634% | $171.1262 | $171.13 | $171.15 | $171.10 |
| Purchase #3 | $129.58 | 13.404% | $146.9489 | $146.95 | $146.95 | $146.90 |
| Purchase #4 | $72.97 | 5.422% | $76.9264 | $76.93 | $76.95 | $76.90 |
| Purchase #5 | $239.64 | 5.715% | $253.3354 | $253.34 | $253.35 | $253.30 |
| Purchase #6 | $31.78 | 13.478% | $36.0633 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $25.55 | 5.540% | $26.9655 | $26.97 | $26.95 | $27.00 |
| 7 purchase totals = | $737.76 | $798.1451 | $798.16 | $798.20 | $798.10 | |