| 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 | $83.81 | 6.670% | $89.4001 | $89.40 | $89.40 | $89.40 |
| Purchase #2 | $160.82 | 3.425% | $166.3281 | $166.33 | $166.35 | $166.30 |
| Purchase #3 | $34.45 | 13.532% | $39.1118 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $214.25 | 9.759% | $235.1587 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $116.84 | 4.465% | $122.0569 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $103.46 | 12.778% | $116.6801 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $228.93 | 13.809% | $260.5429 | $260.54 | $260.55 | $260.50 |
| 7 purchase totals = | $942.56 | $1,029.2786 | $1,029.28 | $1,029.30 | $1,029.30 | |