| 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 | $61.71 | 11.508% | $68.8116 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $165.93 | 9.795% | $182.1828 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $109.56 | 7.157% | $117.4012 | $117.40 | $117.40 | $117.40 |
| Purchase #4 | $70.38 | 10.805% | $77.9846 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $79.89 | 9.438% | $87.43 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $100.47 | 9.220% | $109.7333 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $50.47 | 12.578% | $56.8181 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $638.41 | $700.3616 | $700.35 | $700.40 | $700.30 | |