| 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 | $48.34 | 9.500% | $52.9323 | $52.93 | $52.95 | $52.90 |
| Purchase #2 | $221.43 | 7.360% | $237.7272 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $87.55 | 4.537% | $91.5221 | $91.52 | $91.50 | $91.50 |
| Purchase #4 | $76.58 | 4.716% | $80.1915 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $99.69 | 4.483% | $104.1591 | $104.16 | $104.15 | $104.20 |
| Purchase #6 | $39.30 | 13.746% | $44.7022 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $184.64 | 10.609% | $204.2285 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $757.53 | $815.4629 | $815.46 | $815.50 | $815.40 | |