| 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 | $49.37 | 11.362% | $54.9794 | $54.98 | $55.00 | $55.00 |
| Purchase #2 | $138.27 | 8.820% | $150.4654 | $150.47 | $150.45 | $150.50 |
| Purchase #3 | $12.74 | 4.224% | $13.2781 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $58.64 | 7.748% | $63.1834 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $65.53 | 7.478% | $70.4303 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $239.54 | 12.359% | $269.1447 | $269.14 | $269.15 | $269.10 |
| Purchase #7 | $42.83 | 11.147% | $47.6043 | $47.60 | $47.60 | $47.60 |
| 7 purchase totals = | $606.92 | $669.0856 | $669.08 | $669.15 | $669.10 | |