| 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 | $88.65 | 10.123% | $97.624 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $75.40 | 13.588% | $85.6454 | $85.65 | $85.65 | $85.60 |
| Purchase #3 | $29.73 | 6.515% | $31.6669 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $18.82 | 5.351% | $19.8271 | $19.83 | $19.85 | $19.80 |
| Purchase #5 | $149.78 | 12.243% | $168.1176 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $36.49 | 5.385% | $38.455 | $38.46 | $38.45 | $38.50 |
| Purchase #7 | $75.38 | 7.443% | $80.9905 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $474.25 | $522.3265 | $522.34 | $522.30 | $522.30 | |