| 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 | $47.35 | 4.745% | $49.5968 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $109.94 | 12.126% | $123.2713 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $124.98 | 6.429% | $133.015 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $65.79 | 13.354% | $74.5756 | $74.58 | $74.60 | $74.60 |
| Purchase #5 | $41.96 | 4.480% | $43.8398 | $43.84 | $43.85 | $43.80 |
| Purchase #6 | $224.55 | 6.669% | $239.5252 | $239.53 | $239.55 | $239.50 |
| Purchase #7 | $117.79 | 12.817% | $132.8871 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $732.36 | $796.7108 | $796.73 | $796.75 | $796.70 | |