| 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 | $87.43 | 13.342% | $99.0949 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $90.95 | 6.798% | $97.1328 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $144.66 | 10.486% | $159.829 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $117.58 | 13.801% | $133.8072 | $133.81 | $133.80 | $133.80 |
| Purchase #5 | $160.75 | 11.360% | $179.0112 | $179.01 | $179.00 | $179.00 |
| Purchase #6 | $23.71 | 10.260% | $26.1426 | $26.14 | $26.15 | $26.10 |
| Purchase #7 | $45.60 | 10.217% | $50.259 | $50.26 | $50.25 | $50.30 |
| 7 purchase totals = | $670.68 | $745.2767 | $745.27 | $745.30 | $745.20 | |