| 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 | $67.85 | 4.409% | $70.8415 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $108.39 | 6.420% | $115.3486 | $115.35 | $115.35 | $115.30 |
| Purchase #3 | $116.82 | 3.431% | $120.8281 | $120.83 | $120.85 | $120.80 |
| Purchase #4 | $61.43 | 12.549% | $69.1389 | $69.14 | $69.15 | $69.10 |
| Purchase #5 | $192.64 | 12.511% | $216.7412 | $216.74 | $216.75 | $216.70 |
| Purchase #6 | $90.79 | 9.211% | $99.1527 | $99.15 | $99.15 | $99.20 |
| Purchase #7 | $61.33 | 6.827% | $65.517 | $65.52 | $65.50 | $65.50 |
| 7 purchase totals = | $699.25 | $757.5680 | $757.57 | $757.60 | $757.40 | |