| 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 | $51.64 | 9.779% | $56.6899 | $56.69 | $56.70 | $56.70 |
| Purchase #2 | $20.67 | 8.528% | $22.4327 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $16.72 | 7.635% | $17.9966 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $59.29 | 4.679% | $62.0642 | $62.06 | $62.05 | $62.10 |
| Purchase #5 | $115.44 | 5.812% | $122.1494 | $122.15 | $122.15 | $122.10 |
| Purchase #6 | $170.29 | 8.185% | $184.2282 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $229.55 | 9.404% | $251.1369 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $663.60 | $716.6979 | $716.70 | $716.75 | $716.60 | |