| 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 | $187.48 | 13.815% | $213.3804 | $213.38 | $213.40 | $213.40 |
| Purchase #2 | $70.69 | 8.197% | $76.4845 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $51.79 | 12.836% | $58.4378 | $58.44 | $58.45 | $58.40 |
| Purchase #4 | $198.39 | 10.320% | $218.8638 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $94.66 | 5.248% | $99.6278 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $185.33 | 8.827% | $201.6891 | $201.69 | $201.70 | $201.70 |
| Purchase #7 | $80.95 | 13.446% | $91.8345 | $91.83 | $91.85 | $91.80 |
| 7 purchase totals = | $869.29 | $960.3179 | $960.31 | $960.40 | $960.30 | |