| 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 | $14.47 | 10.466% | $15.9844 | $15.98 | $16.00 | $16.00 |
| Purchase #2 | $191.74 | 13.198% | $217.0458 | $217.05 | $217.05 | $217.00 |
| Purchase #3 | $75.95 | 11.221% | $84.4723 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $49.99 | 8.512% | $54.2451 | $54.25 | $54.25 | $54.20 |
| Purchase #5 | $118.34 | 7.721% | $127.477 | $127.48 | $127.50 | $127.50 |
| Purchase #6 | $88.99 | 10.744% | $98.5511 | $98.55 | $98.55 | $98.60 |
| Purchase #7 | $70.76 | 8.337% | $76.6593 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $610.24 | $674.4350 | $674.44 | $674.45 | $674.50 | |