| 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 | $57.80 | 4.812% | $60.5813 | $60.58 | $60.60 | $60.60 |
| Purchase #2 | $26.88 | 5.436% | $28.3412 | $28.34 | $28.35 | $28.30 |
| Purchase #3 | $143.25 | 7.345% | $153.7717 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $79.38 | 7.600% | $85.4129 | $85.41 | $85.40 | $85.40 |
| Purchase #5 | $81.83 | 13.109% | $92.5571 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $109.98 | 11.829% | $122.9895 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $20.26 | 6.440% | $21.5647 | $21.56 | $21.55 | $21.60 |
| 7 purchase totals = | $519.38 | $565.2184 | $565.21 | $565.20 | $565.30 | |