| 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 | $80.98 | 7.468% | $87.0276 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $60.46 | 8.206% | $65.4213 | $65.42 | $65.40 | $65.40 |
| Purchase #3 | $171.31 | 8.646% | $186.1215 | $186.12 | $186.10 | $186.10 |
| Purchase #4 | $126.54 | 5.330% | $133.2846 | $133.28 | $133.30 | $133.30 |
| Purchase #5 | $146.88 | 11.604% | $163.924 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $178.60 | 5.504% | $188.4301 | $188.43 | $188.45 | $188.40 |
| Purchase #7 | $19.99 | 3.400% | $20.6697 | $20.67 | $20.65 | $20.70 |
| 7 purchase totals = | $784.76 | $844.8788 | $844.87 | $844.85 | $844.80 | |