| 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 | $96.43 | 6.301% | $102.5061 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $138.77 | 12.700% | $156.3938 | $156.39 | $156.40 | $156.40 |
| Purchase #3 | $212.87 | 8.395% | $230.7404 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $146.60 | 3.456% | $151.6665 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $74.87 | 3.388% | $77.4066 | $77.41 | $77.40 | $77.40 |
| Purchase #6 | $25.43 | 4.385% | $26.5451 | $26.55 | $26.55 | $26.50 |
| Purchase #7 | $161.59 | 13.130% | $182.8068 | $182.81 | $182.80 | $182.80 |
| 7 purchase totals = | $856.56 | $928.0653 | $928.08 | $928.05 | $928.00 | |