| 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 | $96.97 | 8.708% | $105.4141 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $115.34 | 8.416% | $125.047 | $125.05 | $125.05 | $125.00 |
| Purchase #3 | $77.31 | 7.187% | $82.8663 | $82.87 | $82.85 | $82.90 |
| Purchase #4 | $76.46 | 9.513% | $83.7336 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $164.26 | 7.471% | $176.5319 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $248.68 | 6.131% | $263.9266 | $263.93 | $263.95 | $263.90 |
| Purchase #7 | $138.57 | 10.590% | $153.2446 | $153.24 | $153.25 | $153.20 |
| 7 purchase totals = | $917.59 | $990.7641 | $990.76 | $990.80 | $990.60 | |