| 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 | $35.97 | 6.601% | $38.3444 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $8.89 | 4.262% | $9.2689 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $249.44 | 4.199% | $259.914 | $259.91 | $259.90 | $259.90 |
| Purchase #4 | $155.70 | 8.161% | $168.4067 | $168.41 | $168.40 | $168.40 |
| Purchase #5 | $71.82 | 7.800% | $77.422 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $9.46 | 11.199% | $10.5194 | $10.52 | $10.50 | $10.50 |
| Purchase #7 | $170.55 | 5.266% | $179.5312 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $701.83 | $743.4066 | $743.40 | $743.35 | $743.30 | |