| 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 | $53.63 | 3.778% | $55.6561 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $81.71 | 3.106% | $84.2479 | $84.25 | $84.25 | $84.20 |
| Purchase #3 | $29.52 | 6.170% | $31.3414 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $237.95 | 10.183% | $262.1804 | $262.18 | $262.20 | $262.20 |
| Purchase #5 | $8.94 | 7.730% | $9.6311 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $239.61 | 3.795% | $248.7032 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $159.77 | 4.845% | $167.5109 | $167.51 | $167.50 | $167.50 |
| 7 purchase totals = | $811.13 | $859.2710 | $859.27 | $859.30 | $859.20 | |