| 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 | $35.74 | 8.381% | $38.7354 | $38.74 | $38.75 | $38.70 |
| Purchase #2 | $51.90 | 12.722% | $58.5027 | $58.50 | $58.50 | $58.50 |
| Purchase #3 | $153.32 | 8.317% | $166.0716 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $15.84 | 9.539% | $17.351 | $17.35 | $17.35 | $17.40 |
| Purchase #5 | $124.37 | 11.370% | $138.5109 | $138.51 | $138.50 | $138.50 |
| Purchase #6 | $24.29 | 7.334% | $26.0714 | $26.07 | $26.05 | $26.10 |
| Purchase #7 | $101.72 | 6.278% | $108.106 | $108.11 | $108.10 | $108.10 |
| 7 purchase totals = | $507.18 | $553.3490 | $553.35 | $553.30 | $553.40 | |