| 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 | $113.34 | 9.562% | $124.1776 | $124.18 | $124.20 | $124.20 |
| Purchase #2 | $88.54 | 3.597% | $91.7248 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $57.36 | 5.270% | $60.3829 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $33.40 | 11.248% | $37.1568 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $31.87 | 9.258% | $34.8205 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $195.46 | 9.696% | $214.4118 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $73.82 | 10.680% | $81.704 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $593.79 | $644.3784 | $644.37 | $644.35 | $644.40 | |