| 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 | $24.35 | 12.802% | $27.4673 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $175.61 | 6.504% | $187.0317 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $135.38 | 13.645% | $153.8526 | $153.85 | $153.85 | $153.90 |
| Purchase #4 | $66.60 | 5.648% | $70.3616 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $49.49 | 13.157% | $56.0014 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $32.89 | 13.108% | $37.2012 | $37.20 | $37.20 | $37.20 |
| Purchase #7 | $103.61 | 8.609% | $112.5298 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $587.93 | $644.4456 | $644.44 | $644.45 | $644.50 | |