| 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 | $223.67 | 8.823% | $243.4044 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $77.43 | 3.398% | $80.0611 | $80.06 | $80.05 | $80.10 |
| Purchase #3 | $48.76 | 4.397% | $50.904 | $50.90 | $50.90 | $50.90 |
| Purchase #4 | $87.86 | 4.391% | $91.7179 | $91.72 | $91.70 | $91.70 |
| Purchase #5 | $8.44 | 11.790% | $9.4351 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $191.33 | 9.572% | $209.6441 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $166.40 | 8.627% | $180.7553 | $180.76 | $180.75 | $180.80 |
| 7 purchase totals = | $803.89 | $865.9219 | $865.92 | $865.90 | $865.90 | |