| 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 | $15.42 | 5.629% | $16.288 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $46.52 | 10.360% | $51.3395 | $51.34 | $51.35 | $51.30 |
| Purchase #3 | $241.49 | 7.163% | $258.7879 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $205.78 | 3.197% | $212.3588 | $212.36 | $212.35 | $212.40 |
| Purchase #5 | $239.33 | 11.529% | $266.9224 | $266.92 | $266.90 | $266.90 |
| Purchase #6 | $16.88 | 8.651% | $18.3403 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $91.49 | 8.608% | $99.3655 | $99.37 | $99.35 | $99.40 |
| 7 purchase totals = | $856.91 | $923.4024 | $923.41 | $923.40 | $923.40 | |