| 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 | $61.44 | 3.727% | $63.7299 | $63.73 | $63.75 | $63.70 |
| Purchase #2 | $35.82 | 9.684% | $39.2888 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $238.48 | 13.230% | $270.0309 | $270.03 | $270.05 | $270.00 |
| Purchase #4 | $124.82 | 11.213% | $138.8161 | $138.82 | $138.80 | $138.80 |
| Purchase #5 | $198.56 | 12.195% | $222.7744 | $222.77 | $222.75 | $222.80 |
| Purchase #6 | $75.88 | 4.625% | $79.3895 | $79.39 | $79.40 | $79.40 |
| Purchase #7 | $219.47 | 4.547% | $229.4493 | $229.45 | $229.45 | $229.40 |
| 7 purchase totals = | $954.47 | $1,043.4789 | $1,043.48 | $1,043.50 | $1,043.40 | |