| 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 | $99.59 | 6.178% | $105.7427 | $105.74 | $105.75 | $105.70 |
| Purchase #2 | $10.43 | 9.566% | $11.4277 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $101.44 | 7.296% | $108.8411 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $119.51 | 5.418% | $125.9851 | $125.99 | $126.00 | $126.00 |
| Purchase #5 | $245.82 | 5.598% | $259.581 | $259.58 | $259.60 | $259.60 |
| Purchase #6 | $11.31 | 13.640% | $12.8527 | $12.85 | $12.85 | $12.90 |
| Purchase #7 | $16.76 | 13.362% | $18.9995 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $604.86 | $643.4298 | $643.43 | $643.50 | $643.40 | |