| 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 | $235.45 | 10.693% | $260.6267 | $260.63 | $260.65 | $260.60 |
| Purchase #2 | $94.79 | 5.866% | $100.3504 | $100.35 | $100.35 | $100.40 |
| Purchase #3 | $25.42 | 12.807% | $28.6755 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $7.32 | 4.476% | $7.6476 | $7.65 | $7.65 | $7.60 |
| Purchase #5 | $187.70 | 13.175% | $212.4295 | $212.43 | $212.45 | $212.40 |
| Purchase #6 | $196.54 | 3.367% | $203.1575 | $203.16 | $203.15 | $203.20 |
| Purchase #7 | $28.92 | 13.516% | $32.8288 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $776.14 | $845.7160 | $845.73 | $845.80 | $845.70 | |