| 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 | $36.41 | 10.731% | $40.3172 | $40.32 | $40.30 | $40.30 |
| Purchase #2 | $86.95 | 11.789% | $97.2005 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $50.95 | 10.832% | $56.4689 | $56.47 | $56.45 | $56.50 |
| Purchase #4 | $89.85 | 9.638% | $98.5097 | $98.51 | $98.50 | $98.50 |
| Purchase #5 | $237.66 | 13.161% | $268.9384 | $268.94 | $268.95 | $268.90 |
| Purchase #6 | $133.50 | 8.117% | $144.3362 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $70.90 | 5.822% | $75.0278 | $75.03 | $75.05 | $75.00 |
| 7 purchase totals = | $706.22 | $780.7987 | $780.81 | $780.80 | $780.70 | |