| 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 | $35.80 | 7.398% | $38.4485 | $38.45 | $38.45 | $38.40 |
| Purchase #2 | $162.64 | 10.742% | $180.1108 | $180.11 | $180.10 | $180.10 |
| Purchase #3 | $23.30 | 11.516% | $25.9832 | $25.98 | $26.00 | $26.00 |
| Purchase #4 | $226.37 | 13.560% | $257.0658 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $31.25 | 3.858% | $32.4556 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $127.92 | 7.854% | $137.9668 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $237.67 | 8.218% | $257.2017 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $844.95 | $929.2324 | $929.24 | $929.20 | $929.30 | |