| 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 | $69.78 | 3.134% | $71.9669 | $71.97 | $71.95 | $72.00 |
| Purchase #2 | $124.67 | 10.510% | $137.7728 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $118.25 | 5.807% | $125.1168 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $220.80 | 7.718% | $237.8413 | $237.84 | $237.85 | $237.80 |
| Purchase #5 | $239.38 | 11.548% | $267.0236 | $267.02 | $267.00 | $267.00 |
| Purchase #6 | $8.45 | 6.672% | $9.0138 | $9.01 | $9.00 | $9.00 |
| Purchase #7 | $15.80 | 5.504% | $16.6696 | $16.67 | $16.65 | $16.70 |
| 7 purchase totals = | $797.13 | $865.4048 | $865.40 | $865.30 | $865.40 | |