| 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 | $55.77 | 3.431% | $57.6835 | $57.68 | $57.70 | $57.70 |
| Purchase #2 | $224.69 | 10.447% | $248.1634 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $17.67 | 9.284% | $19.3105 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $219.59 | 4.559% | $229.6011 | $229.60 | $229.60 | $229.60 |
| Purchase #5 | $132.63 | 5.505% | $139.9313 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $47.91 | 11.667% | $53.4997 | $53.50 | $53.50 | $53.50 |
| Purchase #7 | $185.61 | 9.134% | $202.5636 | $202.56 | $202.55 | $202.60 |
| 7 purchase totals = | $883.87 | $950.7531 | $950.74 | $950.75 | $950.80 | |