| 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 | $62.74 | 5.432% | $66.148 | $66.15 | $66.15 | $66.10 |
| Purchase #2 | $69.82 | 7.260% | $74.8889 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $174.60 | 12.772% | $196.8999 | $196.90 | $196.90 | $196.90 |
| Purchase #4 | $37.78 | 13.704% | $42.9574 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $23.76 | 10.133% | $26.1676 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $154.63 | 6.216% | $164.2418 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $162.87 | 12.283% | $182.8753 | $182.88 | $182.90 | $182.90 |
| 7 purchase totals = | $686.20 | $754.1789 | $754.19 | $754.20 | $754.20 | |