| 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 | $80.43 | 3.200% | $83.0038 | $83.00 | $83.00 | $83.00 |
| Purchase #2 | $71.28 | 8.302% | $77.1977 | $77.20 | $77.20 | $77.20 |
| Purchase #3 | $34.44 | 4.694% | $36.0566 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $222.46 | 7.716% | $239.625 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $160.58 | 10.649% | $177.6802 | $177.68 | $177.70 | $177.70 |
| Purchase #6 | $249.46 | 8.356% | $270.3049 | $270.30 | $270.30 | $270.30 |
| Purchase #7 | $41.27 | 8.263% | $44.6801 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $859.92 | $928.5483 | $928.55 | $928.60 | $928.60 | |