| 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 | $73.29 | 3.543% | $75.8867 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $20.67 | 7.533% | $22.2271 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $6.28 | 10.588% | $6.9449 | $6.94 | $6.95 | $6.90 |
| Purchase #4 | $167.55 | 12.829% | $189.045 | $189.05 | $189.05 | $189.00 |
| Purchase #5 | $49.86 | 7.162% | $53.431 | $53.43 | $53.45 | $53.40 |
| Purchase #6 | $21.69 | 3.350% | $22.4166 | $22.42 | $22.40 | $22.40 |
| Purchase #7 | $163.25 | 7.363% | $175.2701 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $502.59 | $545.2214 | $545.23 | $545.25 | $545.10 | |