| 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 | $96.87 | 8.772% | $105.3674 | $105.37 | $105.35 | $105.40 |
| Purchase #2 | $82.70 | 7.502% | $88.9042 | $88.90 | $88.90 | $88.90 |
| Purchase #3 | $120.67 | 3.545% | $124.9478 | $124.95 | $124.95 | $124.90 |
| Purchase #4 | $125.58 | 4.298% | $130.9774 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $67.52 | 9.653% | $74.0377 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $150.50 | 4.574% | $157.3839 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $23.75 | 8.134% | $25.6818 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $667.59 | $707.3002 | $707.30 | $707.35 | $707.30 | |