| 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 | $15.79 | 7.541% | $16.9807 | $16.98 | $17.00 | $17.00 |
| Purchase #2 | $166.36 | 10.634% | $184.0507 | $184.05 | $184.05 | $184.10 |
| Purchase #3 | $10.34 | 5.822% | $10.942 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $205.99 | 8.641% | $223.7896 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $51.57 | 7.434% | $55.4037 | $55.40 | $55.40 | $55.40 |
| Purchase #6 | $56.74 | 5.416% | $59.813 | $59.81 | $59.80 | $59.80 |
| Purchase #7 | $61.76 | 12.347% | $69.3855 | $69.39 | $69.40 | $69.40 |
| 7 purchase totals = | $568.55 | $620.3652 | $620.36 | $620.40 | $620.40 | |