| 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 | $52.80 | 9.357% | $57.7405 | $57.74 | $57.75 | $57.70 |
| Purchase #2 | $198.60 | 6.389% | $211.2886 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $69.99 | 7.385% | $75.1588 | $75.16 | $75.15 | $75.20 |
| Purchase #4 | $164.50 | 4.491% | $171.8877 | $171.89 | $171.90 | $171.90 |
| Purchase #5 | $104.89 | 12.472% | $117.9719 | $117.97 | $117.95 | $118.00 |
| Purchase #6 | $111.58 | 7.633% | $120.0969 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $150.30 | 5.431% | $158.4628 | $158.46 | $158.45 | $158.50 |
| 7 purchase totals = | $852.66 | $912.6072 | $912.61 | $912.60 | $912.70 | |