| 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 | $21.62 | 12.387% | $24.2981 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $18.34 | 7.680% | $19.7485 | $19.75 | $19.75 | $19.70 |
| Purchase #3 | $65.50 | 8.480% | $71.0544 | $71.05 | $71.05 | $71.10 |
| Purchase #4 | $165.95 | 13.809% | $188.866 | $188.87 | $188.85 | $188.90 |
| Purchase #5 | $93.25 | 5.695% | $98.5606 | $98.56 | $98.55 | $98.60 |
| Purchase #6 | $94.47 | 8.489% | $102.4896 | $102.49 | $102.50 | $102.50 |
| Purchase #7 | $20.35 | 3.582% | $21.0789 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $479.48 | $526.0961 | $526.10 | $526.10 | $526.20 | |