| 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 | $82.94 | 5.492% | $87.4951 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $217.93 | 9.159% | $237.8902 | $237.89 | $237.90 | $237.90 |
| Purchase #3 | $224.93 | 7.357% | $241.4781 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $72.96 | 11.579% | $81.408 | $81.41 | $81.40 | $81.40 |
| Purchase #5 | $31.92 | 10.145% | $35.1583 | $35.16 | $35.15 | $35.20 |
| Purchase #6 | $147.80 | 3.724% | $153.3041 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $15.80 | 10.794% | $17.5055 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $794.28 | $854.2393 | $854.25 | $854.25 | $854.30 | |