| 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 | $9.67 | 9.102% | $10.5502 | $10.55 | $10.55 | $10.60 |
| Purchase #2 | $22.31 | 4.508% | $23.3157 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $120.97 | 3.410% | $125.0951 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $12.38 | 9.537% | $13.5607 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $23.40 | 5.678% | $24.7287 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $246.96 | 11.870% | $276.2742 | $276.27 | $276.25 | $276.30 |
| Purchase #7 | $111.98 | 9.162% | $122.2396 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $547.67 | $595.7642 | $595.77 | $595.75 | $595.80 | |