| 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 | $86.56 | 7.293% | $92.8728 | $92.87 | $92.85 | $92.90 |
| Purchase #2 | $6.53 | 9.172% | $7.1289 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $245.49 | 6.166% | $260.6269 | $260.63 | $260.65 | $260.60 |
| Purchase #4 | $138.32 | 4.287% | $144.2498 | $144.25 | $144.25 | $144.20 |
| Purchase #5 | $123.44 | 7.346% | $132.5079 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $97.79 | 4.387% | $102.08 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $235.61 | 12.656% | $265.4288 | $265.43 | $265.45 | $265.40 |
| 7 purchase totals = | $933.74 | $1,004.8951 | $1,004.90 | $1,004.95 | $1,004.80 | |