| 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 | $50.64 | 4.363% | $52.8494 | $52.85 | $52.85 | $52.80 |
| Purchase #2 | $88.67 | 3.637% | $91.8949 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $31.73 | 9.269% | $34.6711 | $34.67 | $34.65 | $34.70 |
| Purchase #4 | $14.89 | 6.318% | $15.8308 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $142.34 | 10.635% | $157.4779 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $15.67 | 10.120% | $17.2558 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $95.66 | 8.377% | $103.6734 | $103.67 | $103.65 | $103.70 |
| 7 purchase totals = | $439.60 | $473.6533 | $473.65 | $473.65 | $473.70 | |