| 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 | $86.69 | 7.825% | $93.4735 | $93.47 | $93.45 | $93.50 |
| Purchase #2 | $230.85 | 10.166% | $254.3182 | $254.32 | $254.30 | $254.30 |
| Purchase #3 | $5.92 | 3.475% | $6.1257 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $79.36 | 6.569% | $84.5732 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $120.47 | 10.224% | $132.7869 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $46.54 | 8.156% | $50.3358 | $50.34 | $50.35 | $50.30 |
| Purchase #7 | $170.25 | 12.850% | $192.1271 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $740.08 | $813.7404 | $813.75 | $813.75 | $813.70 | |