| 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 | $239.70 | 4.568% | $250.6495 | $250.65 | $250.65 | $250.60 |
| Purchase #2 | $84.57 | 9.801% | $92.8587 | $92.86 | $92.85 | $92.90 |
| Purchase #3 | $15.25 | 8.362% | $16.5252 | $16.53 | $16.55 | $16.50 |
| Purchase #4 | $76.48 | 9.417% | $83.6821 | $83.68 | $83.70 | $83.70 |
| Purchase #5 | $50.69 | 7.376% | $54.4289 | $54.43 | $54.45 | $54.40 |
| Purchase #6 | $212.60 | 4.350% | $221.8481 | $221.85 | $221.85 | $221.80 |
| Purchase #7 | $97.99 | 4.209% | $102.1144 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $777.28 | $822.1069 | $822.11 | $822.15 | $822.00 | |