| 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 | $49.99 | 11.278% | $55.6279 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $233.79 | 6.377% | $248.6988 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $136.29 | 8.429% | $147.7779 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $71.52 | 3.375% | $73.9338 | $73.93 | $73.95 | $73.90 |
| Purchase #5 | $226.70 | 5.722% | $239.6718 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $140.98 | 9.601% | $154.5155 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $153.72 | 4.565% | $160.7373 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $1,012.99 | $1,080.9630 | $1,080.97 | $1,081.00 | $1,080.90 | |