| 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 | $137.55 | 12.324% | $154.5017 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $69.96 | 9.525% | $76.6237 | $76.62 | $76.60 | $76.60 |
| Purchase #3 | $28.84 | 7.407% | $30.9762 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $39.41 | 10.473% | $43.5374 | $43.54 | $43.55 | $43.50 |
| Purchase #5 | $59.51 | 10.129% | $65.5378 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $241.90 | 11.667% | $270.1225 | $270.12 | $270.10 | $270.10 |
| Purchase #7 | $249.88 | 13.307% | $283.1315 | $283.13 | $283.15 | $283.10 |
| 7 purchase totals = | $827.05 | $924.4308 | $924.43 | $924.45 | $924.30 | |