| 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 | $227.98 | 11.277% | $253.6893 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $21.34 | 11.208% | $23.7318 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $46.90 | 3.494% | $48.5387 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $90.89 | 12.800% | $102.5239 | $102.52 | $102.50 | $102.50 |
| Purchase #5 | $46.60 | 8.153% | $50.3993 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $63.59 | 11.769% | $71.0739 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $51.28 | 3.348% | $52.9969 | $53.00 | $53.00 | $53.00 |
| 7 purchase totals = | $548.58 | $602.9538 | $602.95 | $602.95 | $602.90 | |