| 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 | $68.92 | 3.494% | $71.3281 | $71.33 | $71.35 | $71.30 |
| Purchase #2 | $20.28 | 8.154% | $21.9336 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $36.98 | 11.761% | $41.3292 | $41.33 | $41.35 | $41.30 |
| Purchase #4 | $178.34 | 10.798% | $197.5972 | $197.60 | $197.60 | $197.60 |
| Purchase #5 | $11.95 | 10.761% | $13.2359 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $116.56 | 5.727% | $123.2354 | $123.24 | $123.25 | $123.20 |
| Purchase #7 | $207.63 | 5.144% | $218.3105 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $640.66 | $686.9699 | $686.98 | $687.05 | $686.80 | |