| 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 | $72.38 | 10.719% | $80.1384 | $80.14 | $80.15 | $80.10 |
| Purchase #2 | $55.76 | 8.473% | $60.4845 | $60.48 | $60.50 | $60.50 |
| Purchase #3 | $195.53 | 6.873% | $208.9688 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $228.59 | 3.118% | $235.7174 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $82.25 | 12.375% | $92.4284 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $8.32 | 6.474% | $8.8586 | $8.86 | $8.85 | $8.90 |
| Purchase #7 | $50.69 | 11.851% | $56.6973 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $693.52 | $743.2934 | $743.30 | $743.30 | $743.30 | |