| 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 | $11.32 | 10.503% | $12.5089 | $12.51 | $12.50 | $12.50 |
| Purchase #2 | $92.25 | 5.660% | $97.4714 | $97.47 | $97.45 | $97.50 |
| Purchase #3 | $182.37 | 4.656% | $190.8611 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $77.39 | 7.517% | $83.2074 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $179.53 | 5.314% | $189.0702 | $189.07 | $189.05 | $189.10 |
| Purchase #6 | $42.36 | 3.425% | $43.8108 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $91.26 | 11.774% | $102.005 | $102.01 | $102.00 | $102.00 |
| 7 purchase totals = | $676.48 | $718.9348 | $718.94 | $718.85 | $719.00 | |