| 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 | $55.87 | 13.825% | $63.594 | $63.59 | $63.60 | $63.60 |
| Purchase #2 | $131.67 | 3.459% | $136.2245 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $81.99 | 4.724% | $85.8632 | $85.86 | $85.85 | $85.90 |
| Purchase #4 | $105.91 | 6.576% | $112.8746 | $112.87 | $112.85 | $112.90 |
| Purchase #5 | $9.81 | 3.147% | $10.1187 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $234.34 | 5.874% | $248.1051 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $137.31 | 4.542% | $143.5466 | $143.55 | $143.55 | $143.50 |
| 7 purchase totals = | $756.90 | $800.3267 | $800.32 | $800.25 | $800.30 | |