| 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 | $41.90 | 10.333% | $46.2295 | $46.23 | $46.25 | $46.20 |
| Purchase #2 | $205.80 | 11.636% | $229.7469 | $229.75 | $229.75 | $229.70 |
| Purchase #3 | $183.55 | 7.617% | $197.531 | $197.53 | $197.55 | $197.50 |
| Purchase #4 | $85.85 | 5.477% | $90.552 | $90.55 | $90.55 | $90.60 |
| Purchase #5 | $137.91 | 11.551% | $153.84 | $153.84 | $153.85 | $153.80 |
| Purchase #6 | $134.37 | 6.458% | $143.0476 | $143.05 | $143.05 | $143.00 |
| Purchase #7 | $124.94 | 9.553% | $136.8755 | $136.88 | $136.90 | $136.90 |
| 7 purchase totals = | $914.32 | $997.8225 | $997.83 | $997.90 | $997.70 | |