| 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 | $82.40 | 4.379% | $86.0083 | $86.01 | $86.00 | $86.00 |
| Purchase #2 | $29.98 | 9.326% | $32.7759 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $119.77 | 8.426% | $129.8618 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $133.70 | 7.173% | $143.2903 | $143.29 | $143.30 | $143.30 |
| Purchase #5 | $30.33 | 7.646% | $32.649 | $32.65 | $32.65 | $32.60 |
| Purchase #6 | $156.82 | 9.250% | $171.3259 | $171.33 | $171.35 | $171.30 |
| Purchase #7 | $102.47 | 12.444% | $115.2214 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $655.47 | $711.1326 | $711.14 | $711.15 | $711.10 | |