| 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 | $10.37 | 5.705% | $10.9616 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $53.79 | 3.286% | $55.5575 | $55.56 | $55.55 | $55.60 |
| Purchase #3 | $124.56 | 9.817% | $136.7881 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $206.55 | 6.848% | $220.6945 | $220.69 | $220.70 | $220.70 |
| Purchase #5 | $8.30 | 3.120% | $8.559 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $139.60 | 10.234% | $153.8867 | $153.89 | $153.90 | $153.90 |
| Purchase #7 | $36.60 | 8.444% | $39.6905 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $579.77 | $626.1379 | $626.14 | $626.15 | $626.30 | |