| 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 | $53.92 | 7.430% | $57.9263 | $57.93 | $57.95 | $57.90 |
| Purchase #2 | $18.59 | 12.314% | $20.8792 | $20.88 | $20.90 | $20.90 |
| Purchase #3 | $79.93 | 10.443% | $88.2771 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $171.34 | 3.831% | $177.904 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $45.90 | 3.394% | $47.4578 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $74.93 | 6.236% | $79.6026 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $97.91 | 11.139% | $108.8162 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $542.52 | $580.8632 | $580.87 | $580.90 | $580.90 | |