| 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 | $120.28 | 7.705% | $129.5476 | $129.55 | $129.55 | $129.50 |
| Purchase #2 | $42.69 | 7.479% | $45.8828 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $45.97 | 6.638% | $49.0215 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $231.55 | 6.770% | $247.2259 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $91.31 | 12.595% | $102.8105 | $102.81 | $102.80 | $102.80 |
| Purchase #6 | $147.90 | 5.453% | $155.965 | $155.97 | $155.95 | $156.00 |
| Purchase #7 | $9.90 | 7.134% | $10.6063 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $689.60 | $741.0596 | $741.07 | $741.05 | $741.00 | |