| 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 | $54.66 | 4.407% | $57.0689 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $164.33 | 5.347% | $173.1167 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $127.97 | 13.148% | $144.7955 | $144.80 | $144.80 | $144.80 |
| Purchase #4 | $16.66 | 9.171% | $18.1879 | $18.19 | $18.20 | $18.20 |
| Purchase #5 | $153.86 | 3.534% | $159.2974 | $159.30 | $159.30 | $159.30 |
| Purchase #6 | $130.73 | 13.449% | $148.3119 | $148.31 | $148.30 | $148.30 |
| Purchase #7 | $194.78 | 6.142% | $206.7434 | $206.74 | $206.75 | $206.70 |
| 7 purchase totals = | $842.99 | $907.5217 | $907.53 | $907.50 | $907.50 | |