| 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 | $7.73 | 5.355% | $8.1439 | $8.14 | $8.15 | $8.10 |
| Purchase #2 | $91.27 | 6.111% | $96.8475 | $96.85 | $96.85 | $96.80 |
| Purchase #3 | $72.31 | 5.767% | $76.4801 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $182.70 | 4.869% | $191.5957 | $191.60 | $191.60 | $191.60 |
| Purchase #5 | $235.78 | 5.491% | $248.7267 | $248.73 | $248.75 | $248.70 |
| Purchase #6 | $95.93 | 7.450% | $103.0768 | $103.08 | $103.10 | $103.10 |
| Purchase #7 | $116.31 | 13.324% | $131.8071 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $802.03 | $856.6778 | $856.69 | $856.75 | $856.60 | |