| 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 | $15.43 | 5.261% | $16.2418 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $14.82 | 7.383% | $15.9142 | $15.91 | $15.90 | $15.90 |
| Purchase #3 | $170.95 | 10.397% | $188.7237 | $188.72 | $188.70 | $188.70 |
| Purchase #4 | $46.97 | 4.190% | $48.938 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $8.62 | 10.233% | $9.5021 | $9.50 | $9.50 | $9.50 |
| Purchase #6 | $174.35 | 5.444% | $183.8416 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $47.47 | 9.280% | $51.8752 | $51.88 | $51.90 | $51.90 |
| 7 purchase totals = | $478.61 | $515.0366 | $515.03 | $515.05 | $514.90 | |