| 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 | $16.76 | 11.299% | $18.6537 | $18.65 | $18.65 | $18.70 |
| Purchase #2 | $56.71 | 12.342% | $63.7091 | $63.71 | $63.70 | $63.70 |
| Purchase #3 | $250.53 | 12.176% | $281.0345 | $281.03 | $281.05 | $281.00 |
| Purchase #4 | $46.72 | 8.604% | $50.7398 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $70.82 | 4.689% | $74.1407 | $74.14 | $74.15 | $74.10 |
| Purchase #6 | $187.56 | 5.637% | $198.1328 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $154.95 | 8.569% | $168.2277 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $784.05 | $854.6383 | $854.63 | $854.70 | $854.50 | |