| 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 | $7.53 | 6.404% | $8.0122 | $8.01 | $8.00 | $8.00 |
| Purchase #2 | $136.87 | 3.633% | $141.8425 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $21.35 | 10.754% | $23.646 | $23.65 | $23.65 | $23.60 |
| Purchase #4 | $201.62 | 10.496% | $222.782 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $19.61 | 10.340% | $21.6377 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $137.76 | 3.392% | $142.4328 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $106.28 | 13.731% | $120.8733 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $631.02 | $681.2265 | $681.22 | $681.25 | $681.10 | |