| 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 | $11.65 | 5.799% | $12.3256 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $116.78 | 4.544% | $122.0865 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $79.79 | 8.174% | $86.312 | $86.31 | $86.30 | $86.30 |
| Purchase #4 | $37.78 | 10.460% | $41.7318 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $6.86 | 7.153% | $7.3507 | $7.35 | $7.35 | $7.40 |
| Purchase #6 | $59.88 | 10.461% | $66.144 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $18.61 | 3.588% | $19.2777 | $19.28 | $19.30 | $19.30 |
| 7 purchase totals = | $331.35 | $355.2283 | $355.23 | $355.30 | $355.20 | |