| 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 | $122.37 | 8.257% | $132.4741 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $77.92 | 13.706% | $88.5997 | $88.60 | $88.60 | $88.60 |
| Purchase #3 | $30.99 | 3.206% | $31.9835 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $77.60 | 8.530% | $84.2193 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $249.84 | 6.440% | $265.9297 | $265.93 | $265.95 | $265.90 |
| Purchase #6 | $14.90 | 8.389% | $16.15 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $74.52 | 8.599% | $80.928 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $648.14 | $700.2843 | $700.28 | $700.30 | $700.30 | |