| 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 | $61.86 | 13.260% | $70.0626 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $15.71 | 13.541% | $17.8373 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $56.83 | 9.690% | $62.3368 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $20.30 | 5.654% | $21.4478 | $21.45 | $21.45 | $21.40 |
| Purchase #5 | $25.76 | 8.609% | $27.9777 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $115.34 | 9.314% | $126.0828 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $10.69 | 7.400% | $11.4811 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $306.49 | $337.2261 | $337.23 | $337.30 | $337.20 | |