| 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 | $63.30 | 10.508% | $69.9516 | $69.95 | $69.95 | $70.00 |
| Purchase #2 | $177.51 | 7.447% | $190.7292 | $190.73 | $190.75 | $190.70 |
| Purchase #3 | $47.70 | 5.486% | $50.3168 | $50.32 | $50.30 | $50.30 |
| Purchase #4 | $42.39 | 6.476% | $45.1352 | $45.14 | $45.15 | $45.10 |
| Purchase #5 | $57.29 | 10.372% | $63.2321 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $115.40 | 7.588% | $124.1566 | $124.16 | $124.15 | $124.20 |
| Purchase #7 | $182.79 | 4.515% | $191.043 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $686.38 | $734.5645 | $734.57 | $734.60 | $734.50 | |