| 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 | $75.94 | 13.759% | $86.3886 | $86.39 | $86.40 | $86.40 |
| Purchase #2 | $76.89 | 4.223% | $80.1371 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $19.88 | 3.307% | $20.5374 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $124.71 | 8.248% | $134.9961 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $110.30 | 10.690% | $122.0911 | $122.09 | $122.10 | $122.10 |
| Purchase #6 | $165.66 | 5.836% | $175.3279 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $120.55 | 3.483% | $124.7488 | $124.75 | $124.75 | $124.70 |
| 7 purchase totals = | $693.93 | $744.2270 | $744.24 | $744.30 | $744.10 | |