| 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 | $55.76 | 8.175% | $60.3184 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $125.81 | 11.646% | $140.4618 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $135.34 | 10.576% | $149.6536 | $149.65 | $149.65 | $149.70 |
| Purchase #4 | $75.76 | 7.742% | $81.6253 | $81.63 | $81.65 | $81.60 |
| Purchase #5 | $177.30 | 9.693% | $194.4857 | $194.49 | $194.50 | $194.50 |
| Purchase #6 | $81.68 | 3.873% | $84.8435 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $97.30 | 11.743% | $108.7259 | $108.73 | $108.75 | $108.70 |
| 7 purchase totals = | $748.95 | $820.1142 | $820.12 | $820.15 | $820.10 | |