| 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 | $186.76 | 5.524% | $197.0766 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $74.36 | 3.502% | $76.9641 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $131.52 | 13.693% | $149.529 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $47.66 | 6.596% | $50.8037 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $81.57 | 8.863% | $88.7995 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $15.29 | 6.110% | $16.2242 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $102.86 | 8.604% | $111.7101 | $111.71 | $111.70 | $111.70 |
| 7 purchase totals = | $640.02 | $691.1072 | $691.10 | $691.10 | $691.10 | |