| 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 | $66.50 | 5.315% | $70.0345 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $90.70 | 11.821% | $101.4216 | $101.42 | $101.40 | $101.40 |
| Purchase #3 | $36.63 | 12.318% | $41.1421 | $41.14 | $41.15 | $41.10 |
| Purchase #4 | $9.91 | 6.134% | $10.5179 | $10.52 | $10.50 | $10.50 |
| Purchase #5 | $192.37 | 6.222% | $204.3393 | $204.34 | $204.35 | $204.30 |
| Purchase #6 | $29.98 | 11.615% | $33.4622 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $31.64 | 6.801% | $33.7918 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $457.73 | $494.7094 | $494.70 | $494.70 | $494.60 | |