| 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 | $70.99 | 5.238% | $74.7085 | $74.71 | $74.70 | $74.70 |
| Purchase #2 | $83.97 | 6.628% | $89.5355 | $89.54 | $89.55 | $89.50 |
| Purchase #3 | $237.57 | 3.654% | $246.2508 | $246.25 | $246.25 | $246.30 |
| Purchase #4 | $41.70 | 4.562% | $43.6024 | $43.60 | $43.60 | $43.60 |
| Purchase #5 | $92.49 | 12.459% | $104.0133 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $129.85 | 6.405% | $138.1669 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $154.67 | 6.788% | $165.169 | $165.17 | $165.15 | $165.20 |
| 7 purchase totals = | $811.24 | $861.4464 | $861.45 | $861.40 | $861.50 | |