| 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 | $100.81 | 3.649% | $104.4886 | $104.49 | $104.50 | $104.50 |
| Purchase #2 | $70.99 | 3.284% | $73.3213 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $86.86 | 8.428% | $94.1806 | $94.18 | $94.20 | $94.20 |
| Purchase #4 | $178.48 | 9.118% | $194.7538 | $194.75 | $194.75 | $194.80 |
| Purchase #5 | $110.51 | 13.343% | $125.2553 | $125.26 | $125.25 | $125.30 |
| Purchase #6 | $167.82 | 3.718% | $174.0595 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $250.32 | 10.664% | $277.0141 | $277.01 | $277.00 | $277.00 |
| 7 purchase totals = | $965.79 | $1,043.0732 | $1,043.07 | $1,043.05 | $1,043.20 | |