| 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 | $11.96 | 6.245% | $12.7069 | $12.71 | $12.70 | $12.70 |
| Purchase #2 | $104.53 | 13.475% | $118.6154 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $14.26 | 7.726% | $15.3617 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $174.61 | 13.620% | $198.3919 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $34.33 | 6.192% | $36.4557 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $8.67 | 5.272% | $9.1271 | $9.13 | $9.15 | $9.10 |
| Purchase #7 | $175.35 | 11.614% | $195.7151 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $523.71 | $586.3738 | $586.39 | $586.35 | $586.40 | |