| 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 | $9.35 | 8.431% | $10.1383 | $10.14 | $10.15 | $10.10 |
| Purchase #2 | $43.92 | 4.148% | $45.7418 | $45.74 | $45.75 | $45.70 |
| Purchase #3 | $213.25 | 8.650% | $231.6961 | $231.70 | $231.70 | $231.70 |
| Purchase #4 | $203.60 | 9.802% | $223.5569 | $223.56 | $223.55 | $223.60 |
| Purchase #5 | $91.47 | 8.680% | $99.4096 | $99.41 | $99.40 | $99.40 |
| Purchase #6 | $161.42 | 8.182% | $174.6274 | $174.63 | $174.65 | $174.60 |
| Purchase #7 | $163.57 | 11.629% | $182.5916 | $182.59 | $182.60 | $182.60 |
| 7 purchase totals = | $886.58 | $967.7617 | $967.77 | $967.80 | $967.70 | |