| 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 | $49.95 | 13.325% | $56.6058 | $56.61 | $56.60 | $56.60 |
| Purchase #2 | $65.93 | 6.576% | $70.2656 | $70.27 | $70.25 | $70.30 |
| Purchase #3 | $231.92 | 6.331% | $246.6029 | $246.60 | $246.60 | $246.60 |
| Purchase #4 | $82.80 | 8.350% | $89.7138 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $20.25 | 4.285% | $21.1177 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $122.33 | 3.134% | $126.1638 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $43.75 | 9.809% | $48.0414 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $616.93 | $658.5110 | $658.51 | $658.45 | $658.50 | |