| 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 | $63.38 | 9.305% | $69.2775 | $69.28 | $69.30 | $69.30 |
| Purchase #2 | $108.64 | 9.367% | $118.8163 | $118.82 | $118.80 | $118.80 |
| Purchase #3 | $73.68 | 7.415% | $79.1434 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $184.40 | 11.333% | $205.2981 | $205.30 | $205.30 | $205.30 |
| Purchase #5 | $222.89 | 7.471% | $239.5421 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $158.55 | 13.225% | $179.5182 | $179.52 | $179.50 | $179.50 |
| Purchase #7 | $223.69 | 13.798% | $254.5547 | $254.55 | $254.55 | $254.60 |
| 7 purchase totals = | $1,035.23 | $1,146.1503 | $1,146.15 | $1,146.15 | $1,146.10 | |