| 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 | $69.55 | 6.628% | $74.1598 | $74.16 | $74.15 | $74.20 |
| Purchase #2 | $129.29 | 6.744% | $138.0093 | $138.01 | $138.00 | $138.00 |
| Purchase #3 | $63.75 | 5.568% | $67.2996 | $67.30 | $67.30 | $67.30 |
| Purchase #4 | $85.97 | 13.576% | $97.6413 | $97.64 | $97.65 | $97.60 |
| Purchase #5 | $87.58 | 7.750% | $94.3675 | $94.37 | $94.35 | $94.40 |
| Purchase #6 | $48.72 | 12.472% | $54.7964 | $54.80 | $54.80 | $54.80 |
| Purchase #7 | $86.88 | 7.536% | $93.4273 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $571.74 | $619.7012 | $619.71 | $619.70 | $619.70 | |