| 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 | $63.86 | 5.523% | $67.387 | $67.39 | $67.40 | $67.40 |
| Purchase #2 | $231.57 | 11.303% | $257.7444 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $52.78 | 6.367% | $56.1405 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $119.29 | 12.121% | $133.7491 | $133.75 | $133.75 | $133.70 |
| Purchase #5 | $48.77 | 6.122% | $51.7557 | $51.76 | $51.75 | $51.80 |
| Purchase #6 | $53.29 | 9.630% | $58.4218 | $58.42 | $58.40 | $58.40 |
| Purchase #7 | $34.62 | 12.627% | $38.9915 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $604.18 | $664.1900 | $664.19 | $664.20 | $664.10 | |