| 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 | $97.36 | 6.686% | $103.8695 | $103.87 | $103.85 | $103.90 |
| Purchase #2 | $86.99 | 9.754% | $95.475 | $95.48 | $95.50 | $95.50 |
| Purchase #3 | $134.51 | 6.486% | $143.2343 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $73.83 | 5.325% | $77.7614 | $77.76 | $77.75 | $77.80 |
| Purchase #5 | $120.86 | 7.797% | $130.2835 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $18.72 | 5.462% | $19.7425 | $19.74 | $19.75 | $19.70 |
| Purchase #7 | $221.75 | 7.555% | $238.5032 | $238.50 | $238.50 | $238.50 |
| 7 purchase totals = | $754.02 | $808.8694 | $808.86 | $808.90 | $808.90 | |