| 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 | $28.37 | 7.692% | $30.5522 | $30.55 | $30.55 | $30.60 |
| Purchase #2 | $56.71 | 7.117% | $60.7461 | $60.75 | $60.75 | $60.70 |
| Purchase #3 | $67.62 | 8.526% | $73.3853 | $73.39 | $73.40 | $73.40 |
| Purchase #4 | $72.56 | 5.453% | $76.5167 | $76.52 | $76.50 | $76.50 |
| Purchase #5 | $69.68 | 5.806% | $73.7256 | $73.73 | $73.75 | $73.70 |
| Purchase #6 | $187.60 | 12.346% | $210.7611 | $210.76 | $210.75 | $210.80 |
| Purchase #7 | $60.93 | 12.615% | $68.6163 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $543.47 | $594.3033 | $594.32 | $594.30 | $594.30 | |