| 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 | $223.89 | 13.243% | $253.5398 | $253.54 | $253.55 | $253.50 |
| Purchase #2 | $66.26 | 10.119% | $72.9648 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $224.74 | 4.390% | $234.6061 | $234.61 | $234.60 | $234.60 |
| Purchase #4 | $78.42 | 8.391% | $85.0002 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $68.67 | 12.724% | $77.4076 | $77.41 | $77.40 | $77.40 |
| Purchase #6 | $60.58 | 4.320% | $63.1971 | $63.20 | $63.20 | $63.20 |
| Purchase #7 | $49.34 | 6.292% | $52.4445 | $52.44 | $52.45 | $52.40 |
| 7 purchase totals = | $771.90 | $839.1601 | $839.16 | $839.15 | $839.10 | |