| 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 | $72.59 | 12.489% | $81.6558 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $66.52 | 6.615% | $70.9203 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $6.83 | 4.849% | $7.1612 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $82.49 | 4.577% | $86.2656 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $55.85 | 5.141% | $58.7212 | $58.72 | $58.70 | $58.70 |
| Purchase #6 | $184.71 | 9.402% | $202.0764 | $202.08 | $202.10 | $202.10 |
| Purchase #7 | $97.81 | 12.133% | $109.6773 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $566.80 | $616.4778 | $616.49 | $616.45 | $616.60 | |