| 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 | $5.76 | 13.463% | $6.5355 | $6.54 | $6.55 | $6.50 |
| Purchase #2 | $228.66 | 9.865% | $251.2173 | $251.22 | $251.20 | $251.20 |
| Purchase #3 | $116.64 | 4.761% | $122.1932 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $169.61 | 9.216% | $185.2413 | $185.24 | $185.25 | $185.20 |
| Purchase #5 | $106.51 | 12.794% | $120.1369 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $23.61 | 9.838% | $25.9328 | $25.93 | $25.95 | $25.90 |
| Purchase #7 | $154.87 | 12.756% | $174.6252 | $174.63 | $174.65 | $174.60 |
| 7 purchase totals = | $805.66 | $885.8822 | $885.89 | $885.95 | $885.70 | |