| 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 | $76.95 | 11.632% | $85.9008 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $93.26 | 11.552% | $104.0334 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $56.57 | 3.700% | $58.6631 | $58.66 | $58.65 | $58.70 |
| Purchase #4 | $27.55 | 10.434% | $30.4246 | $30.42 | $30.40 | $30.40 |
| Purchase #5 | $157.67 | 13.460% | $178.8924 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $149.39 | 4.385% | $155.9408 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $53.88 | 4.619% | $56.3687 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $615.27 | $670.2238 | $670.21 | $670.20 | $670.20 | |