| 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 | $69.35 | 8.269% | $75.0846 | $75.08 | $75.10 | $75.10 |
| Purchase #2 | $25.27 | 10.707% | $27.9757 | $27.98 | $28.00 | $28.00 |
| Purchase #3 | $212.67 | 7.243% | $228.0737 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $15.92 | 7.573% | $17.1256 | $17.13 | $17.15 | $17.10 |
| Purchase #5 | $67.77 | 4.633% | $70.9098 | $70.91 | $70.90 | $70.90 |
| Purchase #6 | $58.29 | 9.636% | $63.9068 | $63.91 | $63.90 | $63.90 |
| Purchase #7 | $52.59 | 12.585% | $59.2085 | $59.21 | $59.20 | $59.20 |
| 7 purchase totals = | $501.86 | $542.2847 | $542.29 | $542.30 | $542.30 | |