| 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 | $21.44 | 10.537% | $23.6991 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $192.58 | 8.456% | $208.8646 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $194.85 | 9.616% | $213.5868 | $213.59 | $213.60 | $213.60 |
| Purchase #4 | $199.46 | 8.628% | $216.6694 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $14.91 | 4.744% | $15.6173 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $6.43 | 11.365% | $7.1608 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $123.40 | 6.365% | $131.2544 | $131.25 | $131.25 | $131.30 |
| 7 purchase totals = | $753.07 | $816.8524 | $816.85 | $816.80 | $817.00 | |