| 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 | $29.95 | 6.807% | $31.9887 | $31.99 | $32.00 | $32.00 |
| Purchase #2 | $227.91 | 8.632% | $247.5832 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $97.76 | 5.435% | $103.0733 | $103.07 | $103.05 | $103.10 |
| Purchase #4 | $71.82 | 7.615% | $77.2891 | $77.29 | $77.30 | $77.30 |
| Purchase #5 | $110.47 | 8.250% | $119.5838 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $79.63 | 9.399% | $87.1144 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $138.43 | 11.227% | $153.9715 | $153.97 | $153.95 | $154.00 |
| 7 purchase totals = | $755.97 | $820.6040 | $820.59 | $820.60 | $820.70 | |