| 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 | $29.38 | 5.686% | $31.0505 | $31.05 | $31.05 | $31.10 |
| Purchase #2 | $178.69 | 5.809% | $189.0701 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $184.87 | 12.634% | $208.2265 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $65.51 | 7.567% | $70.4671 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $229.83 | 10.537% | $254.0472 | $254.05 | $254.05 | $254.00 |
| Purchase #6 | $135.99 | 4.471% | $142.0701 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $117.39 | 12.240% | $131.7585 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $941.66 | $1,026.6900 | $1,026.70 | $1,026.65 | $1,026.80 | |