| 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 | $44.99 | 7.280% | $48.2653 | $48.27 | $48.25 | $48.30 |
| Purchase #2 | $112.98 | 5.536% | $119.2346 | $119.23 | $119.25 | $119.20 |
| Purchase #3 | $38.98 | 7.841% | $42.0364 | $42.04 | $42.05 | $42.00 |
| Purchase #4 | $189.30 | 11.743% | $211.5295 | $211.53 | $211.55 | $211.50 |
| Purchase #5 | $162.92 | 13.449% | $184.8311 | $184.83 | $184.85 | $184.80 |
| Purchase #6 | $84.48 | 9.109% | $92.1753 | $92.18 | $92.20 | $92.20 |
| Purchase #7 | $199.74 | 7.293% | $214.307 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $833.39 | $912.3792 | $912.39 | $912.45 | $912.30 | |