| 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 | $99.64 | 7.198% | $106.8121 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $99.94 | 10.719% | $110.6526 | $110.65 | $110.65 | $110.70 |
| Purchase #3 | $15.68 | 10.604% | $17.3427 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $69.71 | 3.453% | $72.1171 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $204.58 | 4.425% | $213.6327 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $123.75 | 9.417% | $135.4035 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $78.87 | 13.384% | $89.426 | $89.43 | $89.45 | $89.40 |
| 7 purchase totals = | $692.17 | $745.3867 | $745.38 | $745.40 | $745.30 | |