| 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 | $71.89 | 9.587% | $78.7821 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $159.81 | 11.848% | $178.7443 | $178.74 | $178.75 | $178.70 |
| Purchase #3 | $58.59 | 9.814% | $64.34 | $64.34 | $64.35 | $64.30 |
| Purchase #4 | $18.53 | 3.502% | $19.1789 | $19.18 | $19.20 | $19.20 |
| Purchase #5 | $247.75 | 8.196% | $268.0556 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $213.62 | 4.874% | $224.0318 | $224.03 | $224.05 | $224.00 |
| Purchase #7 | $39.28 | 11.262% | $43.7037 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $809.47 | $876.8364 | $876.83 | $876.90 | $876.80 | |