| 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 | $97.47 | 6.419% | $103.7266 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $184.44 | 9.574% | $202.0983 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $142.40 | 5.451% | $150.1622 | $150.16 | $150.15 | $150.20 |
| Purchase #4 | $131.89 | 5.308% | $138.8907 | $138.89 | $138.90 | $138.90 |
| Purchase #5 | $51.44 | 7.787% | $55.4456 | $55.45 | $55.45 | $55.40 |
| Purchase #6 | $225.70 | 13.243% | $255.5895 | $255.59 | $255.60 | $255.60 |
| Purchase #7 | $83.74 | 13.142% | $94.7451 | $94.75 | $94.75 | $94.70 |
| 7 purchase totals = | $917.08 | $1,000.6580 | $1,000.67 | $1,000.70 | $1,000.60 | |