| 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 | $19.42 | 11.429% | $21.6395 | $21.64 | $21.65 | $21.60 |
| Purchase #2 | $206.63 | 5.738% | $218.4864 | $218.49 | $218.50 | $218.50 |
| Purchase #3 | $75.59 | 11.618% | $84.372 | $84.37 | $84.35 | $84.40 |
| Purchase #4 | $90.54 | 4.531% | $94.6424 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $79.75 | 13.378% | $90.419 | $90.42 | $90.40 | $90.40 |
| Purchase #6 | $26.87 | 7.679% | $28.9333 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $208.94 | 7.244% | $224.0756 | $224.08 | $224.10 | $224.10 |
| 7 purchase totals = | $707.74 | $762.5682 | $762.57 | $762.60 | $762.50 | |