| 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 | $37.68 | 11.262% | $41.9235 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $116.70 | 11.453% | $130.0657 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $168.99 | 13.858% | $192.4086 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $155.54 | 5.374% | $163.8987 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $36.72 | 8.449% | $39.8225 | $39.82 | $39.80 | $39.80 |
| Purchase #6 | $96.28 | 7.812% | $103.8014 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $97.30 | 12.516% | $109.4781 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $709.21 | $781.3985 | $781.40 | $781.35 | $781.40 | |