| 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 | $68.47 | 5.620% | $72.318 | $72.32 | $72.30 | $72.30 |
| Purchase #2 | $72.91 | 9.164% | $79.5915 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $20.88 | 8.573% | $22.67 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $239.79 | 8.780% | $260.8436 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $17.62 | 6.870% | $18.8305 | $18.83 | $18.85 | $18.80 |
| Purchase #6 | $74.60 | 9.315% | $81.549 | $81.55 | $81.55 | $81.50 |
| Purchase #7 | $32.90 | 10.721% | $36.4272 | $36.43 | $36.45 | $36.40 |
| 7 purchase totals = | $527.17 | $572.2298 | $572.23 | $572.25 | $572.10 | |