| 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 | $45.99 | 12.523% | $51.7493 | $51.75 | $51.75 | $51.70 |
| Purchase #2 | $239.90 | 3.810% | $249.0402 | $249.04 | $249.05 | $249.00 |
| Purchase #3 | $72.59 | 6.634% | $77.4056 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $20.33 | 9.769% | $22.316 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $43.76 | 6.537% | $46.6206 | $46.62 | $46.60 | $46.60 |
| Purchase #6 | $45.66 | 5.463% | $48.1544 | $48.15 | $48.15 | $48.20 |
| Purchase #7 | $50.69 | 7.805% | $54.6464 | $54.65 | $54.65 | $54.60 |
| 7 purchase totals = | $518.92 | $549.9325 | $549.94 | $549.90 | $549.80 | |