| 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 | $70.40 | 10.680% | $77.9187 | $77.92 | $77.90 | $77.90 |
| Purchase #2 | $173.42 | 10.718% | $192.0072 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $79.89 | 4.292% | $83.3189 | $83.32 | $83.30 | $83.30 |
| Purchase #4 | $207.79 | 9.770% | $228.0911 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $34.36 | 10.489% | $37.964 | $37.96 | $37.95 | $38.00 |
| Purchase #6 | $206.84 | 7.185% | $221.7015 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $20.63 | 4.402% | $21.5381 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $793.33 | $862.5395 | $862.54 | $862.50 | $862.50 | |