| 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 | $95.63 | 11.284% | $106.4209 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $213.92 | 7.620% | $230.2207 | $230.22 | $230.20 | $230.20 |
| Purchase #3 | $58.79 | 3.677% | $60.9517 | $60.95 | $60.95 | $61.00 |
| Purchase #4 | $100.85 | 11.468% | $112.4155 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $73.73 | 9.541% | $80.7646 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $18.80 | 4.193% | $19.5883 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $123.87 | 10.551% | $136.9395 | $136.94 | $136.95 | $136.90 |
| 7 purchase totals = | $685.59 | $747.3012 | $747.30 | $747.25 | $747.30 | |