| 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 | $25.69 | 6.665% | $27.4022 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $38.25 | 13.312% | $43.3418 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $113.26 | 9.333% | $123.8306 | $123.83 | $123.85 | $123.80 |
| Purchase #4 | $233.53 | 12.585% | $262.9198 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $213.44 | 10.246% | $235.3091 | $235.31 | $235.30 | $235.30 |
| Purchase #6 | $110.71 | 8.154% | $119.7373 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $126.89 | 11.447% | $141.4151 | $141.42 | $141.40 | $141.40 |
| 7 purchase totals = | $861.77 | $953.9559 | $953.96 | $953.95 | $953.80 | |