| 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 | $12.75 | 6.848% | $13.6231 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $242.37 | 3.662% | $251.2456 | $251.25 | $251.25 | $251.20 |
| Purchase #3 | $54.90 | 10.187% | $60.4927 | $60.49 | $60.50 | $60.50 |
| Purchase #4 | $56.73 | 8.308% | $61.4431 | $61.44 | $61.45 | $61.40 |
| Purchase #5 | $41.99 | 6.182% | $44.5858 | $44.59 | $44.60 | $44.60 |
| Purchase #6 | $181.43 | 13.579% | $206.0664 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $161.77 | 5.645% | $170.9019 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $751.94 | $808.3586 | $808.36 | $808.35 | $808.30 | |