| 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 | $80.43 | 8.725% | $87.4475 | $87.45 | $87.45 | $87.40 |
| Purchase #2 | $168.36 | 12.455% | $189.3292 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $142.45 | 8.473% | $154.5198 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $126.73 | 4.238% | $132.1008 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $144.26 | 4.788% | $151.1672 | $151.17 | $151.15 | $151.20 |
| Purchase #6 | $240.54 | 7.856% | $259.4368 | $259.44 | $259.45 | $259.40 |
| Purchase #7 | $46.97 | 3.360% | $48.5482 | $48.55 | $48.55 | $48.50 |
| 7 purchase totals = | $949.74 | $1,022.5495 | $1,022.56 | $1,022.55 | $1,022.40 | |