| 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 | $97.81 | 9.230% | $106.8379 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $85.52 | 12.405% | $96.1288 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $48.85 | 6.861% | $52.2016 | $52.20 | $52.20 | $52.20 |
| Purchase #4 | $15.57 | 6.146% | $16.5269 | $16.53 | $16.55 | $16.50 |
| Purchase #5 | $48.28 | 13.756% | $54.9214 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $82.27 | 13.217% | $93.1436 | $93.14 | $93.15 | $93.10 |
| Purchase #7 | $33.27 | 13.238% | $37.6743 | $37.67 | $37.65 | $37.70 |
| 7 purchase totals = | $411.57 | $457.4345 | $457.43 | $457.45 | $457.30 | |