| 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 | $39.69 | 6.537% | $42.2845 | $42.28 | $42.30 | $42.30 |
| Purchase #2 | $62.34 | 9.202% | $68.0765 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $189.35 | 7.551% | $203.6478 | $203.65 | $203.65 | $203.60 |
| Purchase #4 | $220.42 | 8.183% | $238.457 | $238.46 | $238.45 | $238.50 |
| Purchase #5 | $86.67 | 10.793% | $96.0243 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $28.99 | 3.677% | $30.056 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $96.93 | 10.792% | $107.3907 | $107.39 | $107.40 | $107.40 |
| 7 purchase totals = | $724.39 | $785.9368 | $785.94 | $785.95 | $786.00 | |