| 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 | $201.64 | 10.825% | $223.4675 | $223.47 | $223.45 | $223.50 |
| Purchase #2 | $42.70 | 8.799% | $46.4572 | $46.46 | $46.45 | $46.50 |
| Purchase #3 | $219.28 | 7.501% | $235.7282 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $60.82 | 6.486% | $64.7648 | $64.76 | $64.75 | $64.80 |
| Purchase #5 | $21.91 | 9.595% | $24.0123 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $223.36 | 4.444% | $233.2861 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $25.96 | 10.360% | $28.6495 | $28.65 | $28.65 | $28.60 |
| 7 purchase totals = | $795.67 | $856.3656 | $856.37 | $856.35 | $856.40 | |