| 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 | $98.78 | 8.614% | $107.2889 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $101.61 | 7.333% | $109.0611 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $196.34 | 5.634% | $207.4018 | $207.40 | $207.40 | $207.40 |
| Purchase #4 | $45.66 | 12.289% | $51.2712 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $77.25 | 8.771% | $84.0256 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $83.39 | 9.804% | $91.5656 | $91.57 | $91.55 | $91.60 |
| Purchase #7 | $10.69 | 7.404% | $11.4815 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $613.72 | $662.0957 | $662.10 | $662.10 | $662.20 | |