| 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 | $95.87 | 12.323% | $107.6841 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $169.66 | 11.699% | $189.5085 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $118.29 | 10.416% | $130.6111 | $130.61 | $130.60 | $130.60 |
| Purchase #4 | $22.45 | 7.471% | $24.1272 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $93.76 | 5.618% | $99.0274 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $23.67 | 7.766% | $25.5082 | $25.51 | $25.50 | $25.50 |
| Purchase #7 | $79.55 | 3.770% | $82.549 | $82.55 | $82.55 | $82.50 |
| 7 purchase totals = | $603.25 | $659.0155 | $659.02 | $659.05 | $658.90 | |