| 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 | $65.54 | 7.818% | $70.6639 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $109.77 | 13.290% | $124.3584 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $241.65 | 5.488% | $254.9118 | $254.91 | $254.90 | $254.90 |
| Purchase #4 | $46.69 | 13.355% | $52.9254 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $102.94 | 3.868% | $106.9217 | $106.92 | $106.90 | $106.90 |
| Purchase #6 | $58.34 | 9.674% | $63.9838 | $63.98 | $64.00 | $64.00 |
| Purchase #7 | $159.36 | 7.831% | $171.8395 | $171.84 | $171.85 | $171.80 |
| 7 purchase totals = | $784.29 | $845.6045 | $845.60 | $845.60 | $845.60 | |