| 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 | $31.49 | 7.239% | $33.7696 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $56.88 | 5.800% | $60.179 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $171.91 | 10.825% | $190.5193 | $190.52 | $190.50 | $190.50 |
| Purchase #4 | $108.97 | 5.229% | $114.668 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $185.48 | 12.423% | $208.5222 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $60.42 | 4.124% | $62.9117 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $142.93 | 7.197% | $153.2167 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $758.08 | $823.7865 | $823.79 | $823.70 | $823.80 | |