| 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 | $70.37 | 4.302% | $73.3973 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $83.36 | 10.509% | $92.1203 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $241.47 | 7.839% | $260.3988 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $166.85 | 5.377% | $175.8215 | $175.82 | $175.80 | $175.80 |
| Purchase #5 | $25.26 | 7.309% | $27.1063 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $155.71 | 6.374% | $165.635 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $71.50 | 7.650% | $76.9698 | $76.97 | $76.95 | $77.00 |
| 7 purchase totals = | $814.52 | $871.4490 | $871.46 | $871.40 | $871.40 | |