| 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 | $38.49 | 8.415% | $41.7289 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $82.46 | 12.693% | $92.9266 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $155.96 | 6.833% | $166.6167 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $177.41 | 11.358% | $197.5602 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $174.28 | 3.664% | $180.6656 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $102.50 | 12.375% | $115.1844 | $115.18 | $115.20 | $115.20 |
| Purchase #7 | $123.60 | 8.797% | $134.4731 | $134.47 | $134.45 | $134.50 |
| 7 purchase totals = | $854.70 | $929.1555 | $929.16 | $929.15 | $929.20 | |