| 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 | $66.74 | 10.508% | $73.753 | $73.75 | $73.75 | $73.80 |
| Purchase #2 | $180.73 | 5.652% | $190.9449 | $190.94 | $190.95 | $190.90 |
| Purchase #3 | $14.79 | 4.602% | $15.4706 | $15.47 | $15.45 | $15.50 |
| Purchase #4 | $31.86 | 10.456% | $35.1913 | $35.19 | $35.20 | $35.20 |
| Purchase #5 | $88.69 | 13.473% | $100.6392 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $8.94 | 7.149% | $9.5791 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $155.63 | 13.750% | $177.0291 | $177.03 | $177.05 | $177.00 |
| 7 purchase totals = | $547.38 | $602.6072 | $602.60 | $602.65 | $602.60 | |