| 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 | $85.32 | 8.844% | $92.8657 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $113.40 | 4.131% | $118.0846 | $118.08 | $118.10 | $118.10 |
| Purchase #3 | $83.44 | 4.153% | $86.9053 | $86.91 | $86.90 | $86.90 |
| Purchase #4 | $205.72 | 3.735% | $213.4036 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $171.93 | 3.457% | $177.8736 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $206.62 | 4.625% | $216.1762 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $90.65 | 3.408% | $93.7394 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $957.08 | $999.0484 | $999.05 | $999.05 | $999.10 | |