| 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 | $6.69 | 9.412% | $7.3197 | $7.32 | $7.30 | $7.30 |
| Purchase #2 | $232.85 | 8.848% | $253.4526 | $253.45 | $253.45 | $253.50 |
| Purchase #3 | $84.48 | 7.466% | $90.7873 | $90.79 | $90.80 | $90.80 |
| Purchase #4 | $109.65 | 12.147% | $122.9692 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $32.26 | 6.507% | $34.3592 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $31.35 | 8.134% | $33.9 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $61.26 | 5.104% | $64.3867 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $558.54 | $607.1747 | $607.18 | $607.15 | $607.30 | |