| 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 | $235.73 | 4.275% | $245.8075 | $245.81 | $245.80 | $245.80 |
| Purchase #2 | $50.53 | 6.854% | $53.9933 | $53.99 | $54.00 | $54.00 |
| Purchase #3 | $23.30 | 9.495% | $25.5123 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $61.96 | 5.491% | $65.3622 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $198.62 | 3.220% | $205.0156 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $81.39 | 13.784% | $92.6088 | $92.61 | $92.60 | $92.60 |
| Purchase #7 | $141.65 | 6.564% | $150.9479 | $150.95 | $150.95 | $150.90 |
| 7 purchase totals = | $793.18 | $839.2476 | $839.25 | $839.20 | $839.20 | |