| 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 | $77.82 | 3.507% | $80.5491 | $80.55 | $80.55 | $80.50 |
| Purchase #2 | $111.67 | 6.754% | $119.2122 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $65.81 | 9.466% | $72.0396 | $72.04 | $72.05 | $72.00 |
| Purchase #4 | $135.81 | 13.307% | $153.8822 | $153.88 | $153.90 | $153.90 |
| Purchase #5 | $121.70 | 6.183% | $129.2247 | $129.22 | $129.20 | $129.20 |
| Purchase #6 | $237.34 | 11.796% | $265.3366 | $265.34 | $265.35 | $265.30 |
| Purchase #7 | $99.78 | 7.861% | $107.6237 | $107.62 | $107.60 | $107.60 |
| 7 purchase totals = | $849.93 | $927.8681 | $927.86 | $927.85 | $927.70 | |