| 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 | $69.60 | 6.795% | $74.3293 | $74.33 | $74.35 | $74.30 |
| Purchase #2 | $180.96 | 6.461% | $192.6518 | $192.65 | $192.65 | $192.70 |
| Purchase #3 | $205.39 | 12.865% | $231.8134 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $239.67 | 3.749% | $248.6552 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $11.74 | 3.554% | $12.1572 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $233.50 | 8.232% | $252.7217 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $179.75 | 8.739% | $195.4584 | $195.46 | $195.45 | $195.50 |
| 7 purchase totals = | $1,120.61 | $1,207.7870 | $1,207.79 | $1,207.75 | $1,207.90 | |