| 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 | $35.67 | 6.238% | $37.8951 | $37.90 | $37.90 | $37.90 |
| Purchase #2 | $156.77 | 9.835% | $172.1883 | $172.19 | $172.20 | $172.20 |
| Purchase #3 | $132.65 | 13.278% | $150.2633 | $150.26 | $150.25 | $150.30 |
| Purchase #4 | $208.49 | 12.251% | $234.0321 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $182.78 | 8.820% | $198.9012 | $198.90 | $198.90 | $198.90 |
| Purchase #6 | $109.80 | 9.783% | $120.5417 | $120.54 | $120.55 | $120.50 |
| Purchase #7 | $26.83 | 11.491% | $29.913 | $29.91 | $29.90 | $29.90 |
| 7 purchase totals = | $852.99 | $943.7347 | $943.73 | $943.75 | $943.70 | |