| 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 | $83.70 | 8.450% | $90.7727 | $90.77 | $90.75 | $90.80 |
| Purchase #2 | $143.79 | 10.533% | $158.9354 | $158.94 | $158.95 | $158.90 |
| Purchase #3 | $9.53 | 9.626% | $10.4474 | $10.45 | $10.45 | $10.40 |
| Purchase #4 | $230.38 | 7.525% | $247.7161 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $44.55 | 5.303% | $46.9125 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $214.38 | 13.634% | $243.6086 | $243.61 | $243.60 | $243.60 |
| Purchase #7 | $234.64 | 11.315% | $261.1895 | $261.19 | $261.20 | $261.20 |
| 7 purchase totals = | $960.97 | $1,059.5822 | $1,059.59 | $1,059.55 | $1,059.50 | |