| 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 | $74.57 | 9.739% | $81.8324 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $20.38 | 12.662% | $22.9605 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $62.81 | 6.789% | $67.0742 | $67.07 | $67.05 | $67.10 |
| Purchase #4 | $238.84 | 7.714% | $257.2641 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $115.80 | 9.649% | $126.9735 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $190.71 | 7.457% | $204.9312 | $204.93 | $204.95 | $204.90 |
| Purchase #7 | $178.76 | 4.543% | $186.8811 | $186.88 | $186.90 | $186.90 |
| 7 purchase totals = | $881.87 | $947.9170 | $947.90 | $947.90 | $948.00 | |