| 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 | $76.81 | 10.769% | $85.0817 | $85.08 | $85.10 | $85.10 |
| Purchase #2 | $149.66 | 5.591% | $158.0275 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $117.25 | 11.411% | $130.6294 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $142.32 | 11.777% | $159.081 | $159.08 | $159.10 | $159.10 |
| Purchase #5 | $159.66 | 13.324% | $180.9331 | $180.93 | $180.95 | $180.90 |
| Purchase #6 | $5.80 | 7.447% | $6.2319 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $86.40 | 11.199% | $96.0759 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $737.90 | $816.0605 | $816.06 | $816.20 | $816.00 | |