| 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 | $70.84 | 9.344% | $77.4593 | $77.46 | $77.45 | $77.50 |
| Purchase #2 | $136.38 | 5.684% | $144.1318 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $80.41 | 4.456% | $83.9931 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $245.57 | 10.705% | $271.8583 | $271.86 | $271.85 | $271.90 |
| Purchase #5 | $166.49 | 7.145% | $178.3857 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $197.56 | 3.357% | $204.1921 | $204.19 | $204.20 | $204.20 |
| Purchase #7 | $193.43 | 4.653% | $202.4303 | $202.43 | $202.45 | $202.40 |
| 7 purchase totals = | $1,090.68 | $1,162.4506 | $1,162.45 | $1,162.50 | $1,162.50 | |