| 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 | $50.73 | 3.785% | $52.6501 | $52.65 | $52.65 | $52.70 |
| Purchase #2 | $47.91 | 11.177% | $53.2649 | $53.26 | $53.25 | $53.30 |
| Purchase #3 | $218.69 | 5.336% | $230.3593 | $230.36 | $230.35 | $230.40 |
| Purchase #4 | $141.55 | 10.630% | $156.5968 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $64.77 | 10.341% | $71.4679 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $224.83 | 6.411% | $239.2439 | $239.24 | $239.25 | $239.20 |
| Purchase #7 | $45.72 | 5.319% | $48.1518 | $48.15 | $48.15 | $48.20 |
| 7 purchase totals = | $794.20 | $851.7347 | $851.73 | $851.70 | $851.90 | |