| 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 | $28.87 | 10.752% | $31.9741 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $194.55 | 3.412% | $201.188 | $201.19 | $201.20 | $201.20 |
| Purchase #3 | $57.44 | 11.453% | $64.0186 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $76.70 | 12.107% | $85.9861 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $20.39 | 7.551% | $21.9296 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $75.62 | 3.267% | $78.0905 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $11.63 | 13.748% | $13.2289 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $465.20 | $496.4158 | $496.42 | $496.45 | $496.40 | |