| 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 | $55.79 | 13.371% | $63.2497 | $63.25 | $63.25 | $63.20 |
| Purchase #2 | $19.44 | 5.677% | $20.5436 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $103.84 | 9.264% | $113.4597 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $234.88 | 7.786% | $253.1678 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $85.73 | 7.721% | $92.3492 | $92.35 | $92.35 | $92.30 |
| Purchase #6 | $72.45 | 10.455% | $80.0246 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $23.77 | 13.285% | $26.9278 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $595.90 | $649.7224 | $649.72 | $649.70 | $649.60 | |