| 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 | $94.57 | 4.225% | $98.5656 | $98.57 | $98.55 | $98.60 |
| Purchase #2 | $68.75 | 5.620% | $72.6138 | $72.61 | $72.60 | $72.60 |
| Purchase #3 | $190.78 | 7.111% | $204.3464 | $204.35 | $204.35 | $204.30 |
| Purchase #4 | $216.42 | 8.700% | $235.2485 | $235.25 | $235.25 | $235.20 |
| Purchase #5 | $87.96 | 11.574% | $98.1405 | $98.14 | $98.15 | $98.10 |
| Purchase #6 | $71.29 | 9.326% | $77.9385 | $77.94 | $77.95 | $77.90 |
| Purchase #7 | $28.79 | 9.633% | $31.5633 | $31.56 | $31.55 | $31.60 |
| 7 purchase totals = | $758.56 | $818.4166 | $818.42 | $818.40 | $818.30 | |