| 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 | $33.26 | 10.526% | $36.7609 | $36.76 | $36.75 | $36.80 |
| Purchase #2 | $202.71 | 6.334% | $215.5497 | $215.55 | $215.55 | $215.50 |
| Purchase #3 | $77.57 | 5.810% | $82.0768 | $82.08 | $82.10 | $82.10 |
| Purchase #4 | $105.61 | 9.692% | $115.8457 | $115.85 | $115.85 | $115.80 |
| Purchase #5 | $136.91 | 10.158% | $150.8173 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $105.98 | 9.187% | $115.7164 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $45.90 | 9.277% | $50.1581 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $707.94 | $766.9249 | $766.94 | $766.90 | $766.90 | |