| 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 | $6.26 | 13.583% | $7.1103 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $64.35 | 4.453% | $67.2155 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $209.68 | 10.378% | $231.4406 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $130.51 | 4.431% | $136.2929 | $136.29 | $136.30 | $136.30 |
| Purchase #5 | $247.39 | 12.397% | $278.0589 | $278.06 | $278.05 | $278.10 |
| Purchase #6 | $85.52 | 12.676% | $96.3605 | $96.36 | $96.35 | $96.40 |
| Purchase #7 | $22.66 | 7.571% | $24.3756 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $766.37 | $840.8543 | $840.86 | $840.85 | $840.90 | |