| 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 | $71.80 | 5.362% | $75.6499 | $75.65 | $75.65 | $75.60 |
| Purchase #2 | $117.42 | 4.416% | $122.6053 | $122.61 | $122.60 | $122.60 |
| Purchase #3 | $78.56 | 8.644% | $85.3507 | $85.35 | $85.35 | $85.40 |
| Purchase #4 | $117.78 | 10.150% | $129.7347 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $153.85 | 10.384% | $169.8258 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $148.52 | 11.851% | $166.1211 | $166.12 | $166.10 | $166.10 |
| Purchase #7 | $141.35 | 6.660% | $150.7639 | $150.76 | $150.75 | $150.80 |
| 7 purchase totals = | $829.28 | $900.0514 | $900.05 | $900.05 | $900.00 | |