| 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 | $6.85 | 12.364% | $7.6969 | $7.70 | $7.70 | $7.70 |
| Purchase #2 | $243.76 | 7.808% | $262.7928 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $67.41 | 8.629% | $73.2268 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $180.98 | 6.742% | $193.1817 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $55.99 | 9.390% | $61.2475 | $61.25 | $61.25 | $61.20 |
| Purchase #6 | $84.46 | 13.848% | $96.156 | $96.16 | $96.15 | $96.20 |
| Purchase #7 | $201.31 | 7.506% | $216.4203 | $216.42 | $216.40 | $216.40 |
| 7 purchase totals = | $840.76 | $910.7220 | $910.73 | $910.75 | $910.70 | |