| 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 | $12.56 | 4.551% | $13.1316 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $227.86 | 11.793% | $254.7315 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $241.36 | 10.584% | $266.9055 | $266.91 | $266.90 | $266.90 |
| Purchase #4 | $62.51 | 9.137% | $68.2215 | $68.22 | $68.20 | $68.20 |
| Purchase #5 | $35.75 | 3.807% | $37.111 | $37.11 | $37.10 | $37.10 |
| Purchase #6 | $67.75 | 7.708% | $72.9722 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $29.36 | 5.363% | $30.9346 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $677.15 | $744.0079 | $744.00 | $744.00 | $743.90 | |