| 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 | $129.43 | 8.337% | $140.2206 | $140.22 | $140.20 | $140.20 |
| Purchase #2 | $56.87 | 12.487% | $63.9714 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $103.70 | 6.231% | $110.1615 | $110.16 | $110.15 | $110.20 |
| Purchase #4 | $60.36 | 10.582% | $66.7473 | $66.75 | $66.75 | $66.70 |
| Purchase #5 | $135.84 | 5.782% | $143.6943 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $125.75 | 5.186% | $132.2714 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $159.51 | 10.694% | $176.568 | $176.57 | $176.55 | $176.60 |
| 7 purchase totals = | $771.46 | $833.6345 | $833.63 | $833.55 | $833.70 | |