| 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 | $52.76 | 7.495% | $56.7144 | $56.71 | $56.70 | $56.70 |
| Purchase #2 | $94.45 | 12.807% | $106.5462 | $106.55 | $106.55 | $106.50 |
| Purchase #3 | $196.32 | 4.450% | $205.0562 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $8.68 | 7.327% | $9.316 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $28.57 | 12.557% | $32.1575 | $32.16 | $32.15 | $32.20 |
| Purchase #6 | $168.54 | 4.391% | $175.9406 | $175.94 | $175.95 | $175.90 |
| Purchase #7 | $159.38 | 12.327% | $179.0268 | $179.03 | $179.05 | $179.00 |
| 7 purchase totals = | $708.70 | $764.7577 | $764.77 | $764.75 | $764.70 | |