| 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 | $54.45 | 6.146% | $57.7965 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $59.50 | 8.340% | $64.4623 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $21.92 | 5.735% | $23.1771 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $206.70 | 7.510% | $222.2232 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $84.38 | 11.788% | $94.3267 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $84.91 | 13.319% | $96.2192 | $96.22 | $96.20 | $96.20 |
| Purchase #7 | $11.41 | 11.393% | $12.7099 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $523.27 | $570.9149 | $570.92 | $570.90 | $570.90 | |