| 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 | $74.63 | 6.628% | $79.5765 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $59.39 | 10.743% | $65.7703 | $65.77 | $65.75 | $65.80 |
| Purchase #3 | $167.77 | 9.748% | $184.1242 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $230.70 | 11.550% | $257.3459 | $257.35 | $257.35 | $257.30 |
| Purchase #5 | $11.85 | 8.686% | $12.8793 | $12.88 | $12.90 | $12.90 |
| Purchase #6 | $136.56 | 5.556% | $144.1473 | $144.15 | $144.15 | $144.10 |
| Purchase #7 | $138.58 | 8.621% | $150.527 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $819.48 | $894.3705 | $894.38 | $894.40 | $894.30 | |