| 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 | $83.48 | 9.840% | $91.6944 | $91.69 | $91.70 | $91.70 |
| Purchase #2 | $48.92 | 12.684% | $55.125 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $32.66 | 7.490% | $35.1062 | $35.11 | $35.10 | $35.10 |
| Purchase #4 | $182.51 | 10.813% | $202.2448 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $167.29 | 10.795% | $185.349 | $185.35 | $185.35 | $185.30 |
| Purchase #6 | $101.48 | 10.223% | $111.8543 | $111.85 | $111.85 | $111.90 |
| Purchase #7 | $27.78 | 8.661% | $30.186 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $644.12 | $711.5597 | $711.56 | $711.60 | $711.50 | |