| 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 | $99.89 | 4.655% | $104.5399 | $104.54 | $104.55 | $104.50 |
| Purchase #2 | $155.92 | 5.610% | $164.6671 | $164.67 | $164.65 | $164.70 |
| Purchase #3 | $144.43 | 6.173% | $153.3457 | $153.35 | $153.35 | $153.30 |
| Purchase #4 | $73.82 | 10.684% | $81.7069 | $81.71 | $81.70 | $81.70 |
| Purchase #5 | $64.27 | 10.859% | $71.2491 | $71.25 | $71.25 | $71.20 |
| Purchase #6 | $159.72 | 9.443% | $174.8024 | $174.80 | $174.80 | $174.80 |
| Purchase #7 | $129.65 | 5.670% | $137.0012 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $827.70 | $887.3123 | $887.32 | $887.30 | $887.20 | |