| 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 | $111.60 | 9.576% | $122.2868 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $56.25 | 13.211% | $63.6812 | $63.68 | $63.70 | $63.70 |
| Purchase #3 | $53.66 | 13.272% | $60.7818 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $27.75 | 6.456% | $29.5415 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $81.28 | 9.333% | $88.8659 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $14.67 | 4.191% | $15.2848 | $15.28 | $15.30 | $15.30 |
| Purchase #7 | $148.90 | 10.451% | $164.4615 | $164.46 | $164.45 | $164.50 |
| 7 purchase totals = | $494.11 | $544.9035 | $544.90 | $544.95 | $545.00 | |