| 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 | $26.25 | 4.162% | $27.3425 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $44.57 | 8.336% | $48.2854 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $196.85 | 12.643% | $221.7377 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $48.97 | 10.514% | $54.1187 | $54.12 | $54.10 | $54.10 |
| Purchase #5 | $79.39 | 4.750% | $83.161 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $201.54 | 6.720% | $215.0835 | $215.08 | $215.10 | $215.10 |
| Purchase #7 | $170.47 | 13.258% | $193.0709 | $193.07 | $193.05 | $193.10 |
| 7 purchase totals = | $768.04 | $842.7997 | $842.80 | $842.80 | $842.80 | |