| 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 | $30.58 | 13.102% | $34.5866 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $38.98 | 8.555% | $42.3147 | $42.31 | $42.30 | $42.30 |
| Purchase #3 | $119.90 | 7.763% | $129.2078 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $205.90 | 4.187% | $214.521 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $170.86 | 4.120% | $177.8994 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $40.52 | 5.739% | $42.8454 | $42.85 | $42.85 | $42.80 |
| Purchase #7 | $50.62 | 10.737% | $56.0551 | $56.06 | $56.05 | $56.10 |
| 7 purchase totals = | $657.36 | $697.4300 | $697.44 | $697.40 | $697.40 | |