| 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 | $28.51 | 12.161% | $31.9771 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $220.62 | 8.456% | $239.2756 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $187.82 | 5.486% | $198.1238 | $198.12 | $198.10 | $198.10 |
| Purchase #4 | $85.44 | 10.340% | $94.2745 | $94.27 | $94.25 | $94.30 |
| Purchase #5 | $58.27 | 12.482% | $65.5433 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $49.96 | 10.617% | $55.2643 | $55.26 | $55.25 | $55.30 |
| Purchase #7 | $63.68 | 12.367% | $71.5553 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $694.30 | $756.0139 | $756.01 | $756.00 | $756.10 | |