| 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 | $95.28 | 13.479% | $108.1228 | $108.12 | $108.10 | $108.10 |
| Purchase #2 | $45.54 | 9.200% | $49.7297 | $49.73 | $49.75 | $49.70 |
| Purchase #3 | $85.62 | 9.798% | $94.009 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $225.26 | 6.274% | $239.3928 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $132.89 | 8.832% | $144.6268 | $144.63 | $144.65 | $144.60 |
| Purchase #6 | $69.56 | 11.313% | $77.4293 | $77.43 | $77.45 | $77.40 |
| Purchase #7 | $248.93 | 12.540% | $280.1458 | $280.15 | $280.15 | $280.10 |
| 7 purchase totals = | $903.08 | $993.4562 | $993.46 | $993.50 | $993.30 | |