| 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 | $21.72 | 11.301% | $24.1746 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $69.64 | 4.797% | $72.9806 | $72.98 | $73.00 | $73.00 |
| Purchase #3 | $21.86 | 4.633% | $22.8728 | $22.87 | $22.85 | $22.90 |
| Purchase #4 | $141.38 | 5.514% | $149.1757 | $149.18 | $149.20 | $149.20 |
| Purchase #5 | $191.39 | 7.619% | $205.972 | $205.97 | $205.95 | $206.00 |
| Purchase #6 | $98.80 | 8.173% | $106.8749 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $246.70 | 5.442% | $260.1254 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $791.49 | $842.1760 | $842.17 | $842.15 | $842.30 | |