| 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 | $100.68 | 8.469% | $109.2066 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $23.99 | 6.133% | $25.4613 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $46.80 | 9.726% | $51.3518 | $51.35 | $51.35 | $51.40 |
| Purchase #4 | $93.83 | 3.630% | $97.236 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $79.64 | 9.603% | $87.2878 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $246.99 | 6.670% | $263.4642 | $263.46 | $263.45 | $263.50 |
| Purchase #7 | $182.62 | 6.164% | $193.8767 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $774.55 | $827.8844 | $827.89 | $827.90 | $828.00 | |