| 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 | $59.92 | 8.773% | $65.1768 | $65.18 | $65.20 | $65.20 |
| Purchase #2 | $219.82 | 3.826% | $228.2303 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $233.74 | 6.106% | $248.0122 | $248.01 | $248.00 | $248.00 |
| Purchase #4 | $141.69 | 5.781% | $149.8811 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $226.70 | 11.802% | $253.4551 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $54.43 | 9.268% | $59.4746 | $59.47 | $59.45 | $59.50 |
| Purchase #7 | $73.32 | 4.337% | $76.4999 | $76.50 | $76.50 | $76.50 |
| 7 purchase totals = | $1,009.62 | $1,080.7300 | $1,080.73 | $1,080.75 | $1,080.80 | |