| 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 | $120.56 | 12.708% | $135.8808 | $135.88 | $135.90 | $135.90 |
| Purchase #2 | $72.91 | 3.162% | $75.2154 | $75.22 | $75.20 | $75.20 |
| Purchase #3 | $17.56 | 13.221% | $19.8816 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $88.65 | 6.474% | $94.3892 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $245.99 | 11.748% | $274.8889 | $274.89 | $274.90 | $274.90 |
| Purchase #6 | $133.25 | 12.349% | $149.705 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $100.29 | 6.182% | $106.4899 | $106.49 | $106.50 | $106.50 |
| 7 purchase totals = | $779.21 | $856.4508 | $856.46 | $856.50 | $856.50 | |