| 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 | $40.67 | 8.283% | $44.0387 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $166.63 | 6.746% | $177.8709 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $45.25 | 10.586% | $50.0402 | $50.04 | $50.05 | $50.00 |
| Purchase #4 | $29.66 | 5.679% | $31.3444 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $57.41 | 12.288% | $64.4645 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $165.92 | 11.555% | $185.0921 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $36.50 | 4.298% | $38.0688 | $38.07 | $38.05 | $38.10 |
| 7 purchase totals = | $542.04 | $590.9196 | $590.91 | $590.90 | $590.90 | |