| 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 | $46.40 | 4.496% | $48.4861 | $48.49 | $48.50 | $48.50 |
| Purchase #2 | $34.58 | 9.398% | $37.8298 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $171.44 | 12.183% | $192.3265 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $87.72 | 5.782% | $92.792 | $92.79 | $92.80 | $92.80 |
| Purchase #5 | $155.84 | 10.722% | $172.5492 | $172.55 | $172.55 | $172.50 |
| Purchase #6 | $125.68 | 11.454% | $140.0754 | $140.08 | $140.10 | $140.10 |
| Purchase #7 | $181.67 | 6.664% | $193.7765 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $803.33 | $877.8355 | $877.85 | $877.95 | $877.80 | |