| 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 | $86.68 | 5.510% | $91.4561 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $191.38 | 7.849% | $206.4014 | $206.40 | $206.40 | $206.40 |
| Purchase #3 | $155.99 | 9.737% | $171.1787 | $171.18 | $171.20 | $171.20 |
| Purchase #4 | $63.51 | 6.783% | $67.8179 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $19.61 | 12.223% | $22.0069 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $247.63 | 10.529% | $273.703 | $273.70 | $273.70 | $273.70 |
| Purchase #7 | $65.83 | 13.441% | $74.6782 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $830.63 | $907.2422 | $907.25 | $907.25 | $907.30 | |