| 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 | $93.43 | 6.293% | $99.3095 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $212.36 | 6.461% | $226.0806 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $7.90 | 10.241% | $8.709 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $128.55 | 6.779% | $137.2644 | $137.26 | $137.25 | $137.30 |
| Purchase #5 | $139.34 | 10.179% | $153.5234 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $112.25 | 3.727% | $116.4336 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $72.98 | 10.666% | $80.764 | $80.76 | $80.75 | $80.80 |
| 7 purchase totals = | $766.81 | $822.0845 | $822.07 | $822.05 | $822.10 | |