| 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 | $55.55 | 9.344% | $60.7406 | $60.74 | $60.75 | $60.70 |
| Purchase #2 | $139.33 | 7.496% | $149.7742 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $173.82 | 8.362% | $188.3548 | $188.35 | $188.35 | $188.40 |
| Purchase #4 | $81.37 | 8.150% | $88.0017 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $164.83 | 3.862% | $171.1957 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $62.48 | 9.700% | $68.5406 | $68.54 | $68.55 | $68.50 |
| Purchase #7 | $238.29 | 10.158% | $262.4955 | $262.50 | $262.50 | $262.50 |
| 7 purchase totals = | $915.67 | $989.1031 | $989.10 | $989.10 | $989.10 | |