| 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 | $13.75 | 11.632% | $15.3494 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $165.73 | 7.457% | $178.0885 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $244.76 | 4.605% | $256.0312 | $256.03 | $256.05 | $256.00 |
| Purchase #4 | $201.73 | 9.821% | $221.5419 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $52.75 | 10.656% | $58.371 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $77.56 | 8.433% | $84.1006 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $117.67 | 10.680% | $130.2372 | $130.24 | $130.25 | $130.20 |
| 7 purchase totals = | $873.95 | $943.7198 | $943.72 | $943.75 | $943.60 | |