| 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 | $72.69 | 10.583% | $80.3828 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $194.94 | 5.626% | $205.9073 | $205.91 | $205.90 | $205.90 |
| Purchase #3 | $62.85 | 12.663% | $70.8087 | $70.81 | $70.80 | $70.80 |
| Purchase #4 | $54.84 | 6.752% | $58.5428 | $58.54 | $58.55 | $58.50 |
| Purchase #5 | $65.61 | 4.706% | $68.6976 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $188.40 | 5.413% | $198.5981 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $16.88 | 4.797% | $17.6897 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $656.21 | $700.6270 | $700.63 | $700.65 | $700.60 | |